thumb|Johan August Söderman Johan August Söderman (17 July 1832 – 10 February 1876) was a Swedish composer. He was born and died in Stockholm, and has traditionally been seen as the pre-eminent Swedis
1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. Open OTSProofURL → extract Bitcoin block number → must equal OTSBitcoinBlock 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 5. GET OTSVerificationAPI → pre-computed 6-check result from server 6. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd69ceef68fe4dfbaf18c525657aa5991d789ad4f84bbe4c939aae8c857b855f5. Chain 2 (Bitcoin): anchored in block 953648 (2026-06-14T15:20:52Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/42e37749-1359-490f-a4ca-ae325a1551f2.json and https://artists.proofprofile.net/proofs/artist/42e37749-1359-490f-a4ca-ae325a1551f2.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Swedish Tongues: An Anthology of Choirs (1900-1950)
1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf2cac020a38c2945986432200083f1fe1edd21147a6e710d647b58e0b57d995b. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKI190716705.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5a0020fa7f431f5f1efd5f3e41c7e052c1b6631229ee569453c91d38af834fbd. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SEAED8783190.
Trollflöjten: Ack Detta Är En Ängels Bild
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x39ea58d838eb09cdddcf44de5cdfe4e6abd1c8744d81586c537bcd382943f65c. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBLGL1009306.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa5169e32250ab1447ae100c4a63c10528eca2e7b1e03e1a4282d06a40453e935. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SE2LQ9000401.
Marsk Stigs döttrar (utdrag): En dryckesstuga invid kyrkan i Oslo
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfbbda003462d6db827a16df301527cfc45aa764ac1c4439930a10cddd16d07ad. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SE2LQ9000402.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x912e6274d89293a4e0ff2e6a41ed6f847253632be82bf7e56b25fbe39388bfd2. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SE2LQ9000403.
Marsk Stigs döttrar (utdrag): Samma plats i Oslo
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc57e08d087de678f751be3da0174ac116d5e2c9438191ca785c4af97c8deb37b. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SE2LQ9000404.
Marsk Stigs döttrar (utdrag): Bannlysningen
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4055beef19e8a1d62395db55ee084ba78c6fd56b3d8b443b5db9a41c3f59bcbc. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SE2LQ9000406.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x49676082cf152a810cc5d68c9f8c26d53167cdf7611c440a84ac756a1f347dd1. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SE2LQ9000407.
Marsk Stigs döttrar (utdrag): Entre Akt före akt III
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x97261c2e5dfd049c4b34bbb0d569391f9a39c7e5503af71edfa17e451f57c3be. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SE2LQ9000408.
Marsk Stigs döttrar (utdrag): Entre Akt. Springdans
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xec359720af80f614596ec7c6e9c7f9d3cf65a492c7c439f0c01072220ea6e928. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SE2LQ9000410.
Marsk Stigs döttrar (utdrag): En öppen plats i skogen
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf4b49c5a05a837302ba0db5bd152a3ee30541806e22fa0a1c9f343959b1191cb. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SE2LQ9000411.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8d1bd1b719eda9dd278c8b948f5928685ff68564cf5eb93e7b0455dcdbe6c574. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKI199314602.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd4a9a31ce8ab14e97979797a4ec45453e10b9ad8a65176241d0683ce2feee309. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKI199314604.
En vintersaga, Op. 18: Epilog aus "Ein Wintermärchen"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd861ddd6cc4bd61826e725fce5e41a6003cdd7d09a6df26b6ee59a334d3dd810. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKI199314606.
Frösöblomster, Book 1, Op. 16: Sommarsång (Arr. for Orchestra)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf7171540df687da3ad0d68b38e0c047cabaceea4fc0976ff90423cb1dbdaf6bd. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKI199314608.
Den förlorade sonen Suite: Polka from "Roslagen"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb059e46a4ea7ec43fdcc772b0edee921c97e35dfff0a3b9d158e9b7a7d08cef5. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKI199314611.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x728d137c67593e870763ca5ecf141040d357019c3a4b4a25f2c0f033033e49bf. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKI199314613.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa809a51aa61b60c14bbbf5136735369efd4037f1efcaa0e2a4cee8e69536ffe2. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SEVOZ8800401.
Viken tidens flyktiga minnen - Arr. for Choir by Johann Christian Haeffner
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd73ba97634c3bb963ec2b37c2dc7a9262edc0affe7d2b6ca4b1aa4eb1db1803f. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SEVOZ8800402.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2bcf07b2561ce4482aa585503028c80a337f3410a7a34e3cbc01bf4f1f394386. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SEVOZ8800403.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9938cf5f8126f9e7ea848b80e9bcffcea393cb5a1ad871320d3709d3e62ce152. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SEVOZ8800404.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb0142beb4b460343b08f369567813f95be88d5974a54bbbf6e20be24a621e934. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SEVOZ8800405.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x865e27d3629e4ddcd99d68d00c4760a9bc99d2d5f0c8f159f8773552aa361ed6. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SEVOZ8800406.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa38596dc1b11b270d0017a00dd492ea8e4b43480dd91a5a6c3d6928ccc8e6077. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SEVOZ8800407.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc018bc6795dcf4e974efa0cbc650cf561de916be6287be7328ed74bff3bfd8e7. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SEVOZ8800408.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd46a21d8d707706160ec0e2168887d99f715f758318042dc2aa44461812baae0. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SEVOZ8800409.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3e0132dc8b15b1aa5dcf735190732894c4fab5d65a4229a629b8d40b31314ab2. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SEVOZ8800410.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaab605926fa9cf6ca2286aa01e545b5f1a57f2868732e3b45cacaa0addca6a0e. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SEVOZ8800411.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe8989dd0632700cb679b4094166c5ac0c6bb1fdee8b45748da4be4f538e52e4f. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SEVOZ8800412.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x213b6f08f59126dfb9f638ea562c416f6cb58351fd3f019b5a5c7b0bec1cf9e3. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SEVOZ8800413.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x617a397fe4a5892ceb094b8d2245c432a92d82227cb4ab1e0e4987a39d68a96f. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SEVOZ8800414.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc74f282b19136de4b08c141141876d6a446b45dc4d76a14e5ba22eb9eb0ca57a. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SEVOZ8800415.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x34a375ab5e47362e25f4d2d1fcd2760fcf229a595f00325a7f86a41fe8ec68a1. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SEVOZ8800416.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xae9e318b6ff7e3de48c8493e7fb324b63389d812a9572f455d1408a19b8d9292. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SEVOZ8800417.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf232d0af054462a72f283f176ce6c202f2d60ebd5841628769fc34e84d1efce6. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SEVOZ8800418.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xba6c90c3b903c5ef3af1b65d1b6f7b7e1bc7293b69d04eddc0d96ce0dc4d3e9b. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SEVOZ8800419.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1d146519b9884d54a347b9ebcdbf58ddbe3ed1b4d5e7414234ad943f4f4ea484. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SEVOZ8800420.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9638559d25753a60e302edd60e788d270018463a0196029696fdfdb30ae6ca41. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SEVOZ8800421.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x504be2b0310885785b19c16c4554ff7941001faf71bfc81caad49294d19a2955. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SEVOZ8800422.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x54f78b608f89a5367476597c961aee0660714fe7d315919f29013fc61ec404fb. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SEVOZ8800423.
3 Visor i folkton: II. Og jeg vil ha´e mig
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa233c588cdb643226e0499af00859ac525c5bf4e5f472e019c44dc238b8bb0ad. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SEVOZ8800424.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb785840b39c86ec670c1eca51307f6009d75a79c2a3697cf9f277d608a43f815. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SEVOZ8800425.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x222108963e99114558fb8db9ffdca4c07ae1259bef8180482e57cd2f9c62a6ce. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SEVOZ8800426.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xae68d7427101eff5a06ed5f45889749b5296514c1d05420f7934d4b5a1cdfa48. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SEVOZ8800427.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbe34a8b37abec463b1cb7f82d5ea56224e448c297b50719e1af4147d3b4895a0. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SEVOZ8800428.
Hej, dunkom, så länge vi levom - Arr. for Choir by Vilhelm Svedbom
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd08d97ca9d24067f4d53e5914e4763f78d2fe1878713eab2f24a976f65e76c9a. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SEVOZ8800429.
Domaredansen - Arr. for Choir by Otto Olsson
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x72d0e5b5c2f1e9fe811e0317d1798fb7f809de389cf62f56cc8e0019f6765fb6. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SEVOZ8800430.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5359563e60cc7f23ca5a788aa22d53a5448d480fe92b60abe141dcf84cd710bb. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SEVOZ8800431.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3b8bb88c76bd310e7123932a667a1b01a6e51c03ca1bfa42f1fbaf54141d87f6. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SEVOZ8800432.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcee6afdcbcc0060216640184e97314cf47e726a282fcebdd19416369e2e12051. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SEVOZ8800433.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2cad1d3d2b3148ef3d5ee0876589c12c031640a9f847a632206dbfc52f98c080. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SEVOZ8800434.
Fedora: Amor ti vieta (Act II) - 1997 Remastered Version
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xec62fb73ba84c81a23009c2ba6d528823ab1c85837887e39b08ce772e553e978. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC9704768.
Green Hornet - New Music for Concert Band 2011-2012
Age of Conan Suite Movement 2 - Tortage Beach
THE STAFF BAND OF THE NORWEGIAN ARMED FORCES
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5581a1ffe57fbd9b40c59ba51903e1dff20721f3e4df387e25c74fd1b0b949f2. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NODGN1104060.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0735ff04ae0d90ba2b37f91ec8f061ff2e63c925f88007186cf9c406a995ab77. Chain 2 (Bitcoin): anchored in block 959138 (2026-07-22T14:10:55Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NODGN1104120.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd9c2813668e6de0d5bc37361e78192d9ccbf7fe2a17e7399aec291cebc4d92ca. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NODGN1104260.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9799357cc44218ec9938bdf87fdd73f60a595755a8fed0836250bf55b11fe99c. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NODGN1104270.
En midsommarnattsdröm, Op. 61: Bröllopsmarsch
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xef4d213bc56b5f549cadf3a4419d34ac4ab7810efeee480ac4d6e08cd16c04bf. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SEBGA0600331.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0a5070ce2cb433315c6997ea3b121e05e80368a7aaa8a33068ed89f54f86347a. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SEBGA0600303.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbdf7bbad24af8330ca22b6f40e3a696c0018bfeb8340c700df7691804824d12e. Chain 2 (Bitcoin): anchored in block 959128 (2026-07-22T14:56:23Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SEBGA0600309.
Make Way for the Band - New Music for Concert Band - Demo Tracks 2014-2015
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf5379be622e71bd47e22df1a573f6e1504c6c319b72707947379c03fc277fbe9. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SEAEG9333060.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x76c7626dbe74ec103259d6b7532c6b0fea2fa7464a9f7f1b937692e5299380ab. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SEAEG9333070.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x13a5cdd2ea3b17d88a7482085b805d6eca4533e6ed8f254cc0a269c9b9fd5adb. Chain 2 (Bitcoin): anchored in block 956889 (2026-07-06T06:56:49Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SEYOK1747631.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x75b65476711cb075dff41e5b99406bc2586d0b4fc1e1774598c913aa42997a01. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SEYOK1747634.
Svenska sommarfavoriter 2 - Sommar, sommar, sommar (GöteborgsMusiken)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x91f7ddead4d9691371d75da578813a1faa92cb79b96c7dde9afc722c65f1e7db. Chain 2 (Bitcoin): anchored in block 956889 (2026-07-06T06:56:49Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USV291431699.
Stockholms studentsångare sjunger under Einar Ralf
Bacchi Orden: No. 10. Klinga nu med klarinetter
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcf44bcb9d02f57fa7dc0bd95273d993df0cc1c24be34ac5bb89755de0b579f86. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SEBAA1202802.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4c9a92a4d895b79e7e17a5c1e650cf70037f260bd3de11601b0df4e1daaec078. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SEBAA1202803.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x56b10c47099bb3a2f922fbb039fd217f554041fd869be9f26ff0383513ecf50a. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SEBAA1202808.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x15ebee7f822e090c95fe07a079693a5fad307b425d179bf36f468c077a052053. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SEBAA1202809.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x377fd626f49ae4c93586f53723cfd03a24e65c785d51f3bfe070bb238e1b0161. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SEBAA1202810.
Domaredansen, "Nu vilja vi begynna en domaredans"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf12c30e89caa988dd1204a573f2f9c5e01565d009dd1deb6b5fcf6dfb6990d72. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SEBAA1202812.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbb83a86388d57adad05ac31f147ee80f5c59e55f1945cc9534baca8d799e7d44. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SEBAA1202814.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc2bbab47228ca79c877ed2755abf377c0661528f915de197792538205b41bd76. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SEBAA1202815.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1d7c4edcc4dc14da5c389181b993c5bb98262bb1b9e222ce6cc44c48cc242593. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SEBAA1202817.
6 Partsongs, Op. 18: No. 1. Sortunut aani
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2dac87191fa5fc98c5c5dcb3de31a9fd5e315847f5c38068d1b13ffc0c1a6d08. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SEBAA1202819.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x237aa4ff94b76d1362f8ba782d0a7eb3e0f38e201f416fb071ca1e4a6d0e27a7. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SEBAA1202820.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9d9c11296e5d3ead8bcd5142db4d04cf04fa664c30022cfa5c9fe62d15082665. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SEBAC7601010.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfb6946dcb74d6b9768d00fc506b1413b3c351bb4616d38de1867230adab1e049. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SEBAC7601020.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2e77474a6bab46e1128aa219a9b3060f0fd45fce471c675acad5f7af4584ed03. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SEBAC7601030.
Duvans sång på liljekvist (Arr. H. Alfven)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xceee15579ff7cde052cf72714122a4ff1a2c3d7c34b5ba6ffc0e3a6fee2aa2a5. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SEBAC7601040.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x672a60c5fce4cc7f4240168d04875f4043e120432df30d33d40bd50a8ff51237. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SEBAC7601050.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8be23dc178dd5ca4008a267896fbc1bb24a03d1b58c46f5fed9ea1c29584a7fb. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SEBAC7601060.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf405add4e455c68f9bfe035770416879ffdc24eb62a77b6667c04c6af8851235. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SEBAC7601070.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4d4e0a14c25b01c86ee461ad2791b8055b651643ef86d91ee8241f51945d511b. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SEBAC7601080.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdaef5cbdf5a5c5763176f765f1af95a34f016925a248cda1ede8eaa03fb1e442. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SEBAC7601090.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4045f968f9db6ad73853198cecced36b4a396d461601e9f4544bb43f77b843d0. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SEBAC7601100.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb4c13a87f3a064c3d8a61e266e5ec05bc6919cbfe25ff5ec3af8e4273783c863. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SEBAC7601110.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x85af1f085999ed001529262f0b45fe5143d84084237c8ab696fcad07d2302a57. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SEBAC7601120.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xad677ed465a6563b48d22a1acde0a81c23b7b3e22f8336be48075382e5929675. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SEBAC7601130.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x73afb170ce19675ee71cb1b0fa3083601d0784b406183649606c7158bd6667b3. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SEBAC7601140.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc0211f6d177bab6f19dea827522b450a4e64f3b63220c4992682fd60fde7b92b. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SEBAC7601150.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe1dba72c9e99d7bd193891f48f33f6037500a64ef821d7e70435018ce0d0b0c8. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SEBAC7601160.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3f33af9af9a5bdb92eb3ba547c23ba241dd26dd4738fcc86919caada818787c1. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SEBAC7601170.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x37e9603a0002e38453016d9f020a6610a1bf714a3dcde5bd64565756f91e1107. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SEBAC7601180.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc521a5b6823c5b469abc3f406373b007397c24c1a776cebe060781144a9ec288. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SEBAC7601190.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x90cb291b810a01eb0a567d7e5195d4b22b7498076aaf3a985463ded91882e972. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SEBAC7601200.
Kristallen den fina (Arr. O.F. Tullberg)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe4626186bdf30a96776c40ed0bf8c33508001ebf564494dd088af6a7bd8ca4bb. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SEBAC7601210.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0dd9590bb62cc43d1feec8b7a2bdb209d55a4ff734ac7341611049c2d5bba11f. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SEBAC7601220.
Sacred Romantic Songs by Rheinberger, Bruckner, Grieg, Brahms & Others (Nightfall)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa14737b46389c398f35b55aa2a797d8c51fa9b69c2468582267a9fa129fc522f. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SEAEV1353080.
Geistliche Gesänge, Op.110: I. Mein Odem ist schwach
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8bd05097e594292aceb77e6533a60272afb15da183ae8037225dbf52d53d0129. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SEAGA0816010.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x093ee37950ee964d116e42abf56e9a4440faa7887588de0d8127c70c8e24f247. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SEAGA0816020.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4e7811fa35647d27e31cc8e7aa6e6de16c276a26220220395779d05da1e053b5. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SEAGA0816030.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x33dcdd2377f91c4dc3c1004ad90f695786ec66efa205fba5e360db975f89ff3f. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SEAGA0816040.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6ae5ebb5a0788c544bdcec3056ef731ced38e1eb1ecde7a2ea52c44e22bd16c7. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SEAGA0816050.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5ddbcb8d843b7af22613f94bd14139107bd991d32f54311bd0f159eef53ef839. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SEAGA0816060.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5b99055ecc803823bdecd9bac2318d5bf3767fbebe8e7692bfa1fcc42bce4243. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SEAGA0816070.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8a735a5eefa7acb64db1601ae4a7fb6b016c59f868dd24dd230bb6a26e7bb01e. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SEAGA0816080.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x43324b8966d6d86b756e79fc62c41333d740817f7a849cae087b3b5973374660. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SEAGA0816090.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfeb486a6b729b1c0b40f801809e97b10023034d3620c3a4022731a6f46a12511. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SEAGA0816100.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbdd209fbfb7b5cb0cc849e08f588e35930ee8982ad7dc5d681dc0d429b3dd18c. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SEAGA0816110.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd0d62edb278c12c6b042f5bd88e70f0c1b1439598e8a0446de372aa9ba7c46ca. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SEAGA0816120.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdd2a699434160bbd1161a407ffe4fc1bb9e3ab72561f3e35ceacee67c0c17a9e. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SEAGA0816130.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0f7ca602d90ad67a551938ebdebf50d3e96330a069a2097dc63372068c32f785. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SEAGA0816140.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7c12e18b833be1b8abe7c8f700ca8a3b64c00fb69664dd41ab6e5fb3daffced6. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SEAGA0816150.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8e2d7a87653eb7e34d3617f19549ff40c508342e586aecd73d2b1129277a050f. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USVZX1609107.
An Evening with the Royal Swedish Navy Band
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x16460bcd18a54acf0db218cf58c07e97f0e56c9ad3c3e9bb0b5e92a9ad70feec. Chain 2 (Bitcoin): anchored in block 956889 (2026-07-06T06:56:49Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SERLE9801140.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa07cc9cb9844ebc12f286690842ed9e411a464666f231659e6e6898ceea09f5c. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SEAGA1007080.
Andeliga sånger (Spritual Songs): I. Kyrie
Andeliga sånger (Spritual Songs): II. Agnus Dei
Andeliga sånger (Spritual Songs): III. Jesu Christe
Andeliga sånger (Spritual Songs): IV. Domine
Andeliga sånger (Spritual Songs): V. Benedictus
Andeliga sånger (Spritual Songs): VI. Virgo gloriosa
Andeliga sånger (Spritual Songs): VII. Osanna
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbf3b60e7306896ee7dca000f504dd8b4446cb652e91bac7db089044aaab7ed9e. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SEAGA1702201.
Three Ocean Variations for Mixed Choir: I. Havets hand (Hand of the Ocean)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa8837e3e16f0a48a29136268d7d50867d9810af5add6fc0cda99031aeeb5fa1f. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SEAGA1702202.
Three Ocean Variations for Mixed Choir: II. Vid havet (By the Ocean)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6ba6f1089709c2f36ef3f53d94de33464257cdb6f9efc79b3c9c92b74fecad31. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SEAGA1702203.
Three Ocean Variations for Mixed Choir: III. Havet (The Ocean)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb3b43507135c184c4230746aacc18d195fdbc2a6e95bbd617b1168b849c67872. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SEAGA1702204.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfd095808ab9a4ebcb470edbe9b0874b09954db578d0190429305432aa37bae75. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SEAGA1702205.
Four Chinese Poems: I. Farväl till våren (Farewell to Spring)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf27f2ab1fd1f619294778cee1b4e7c76b1d6627f8fa0907183fe41e05809e651. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SEAGA1702206.
Four Chinese Poems: II. Sommaren börjar (Summer Begins)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x31766559acb638938530c8ff89fe405177185797c25a5a16919972115e19e423. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SEAGA1702207.
Four Chinese Poems: III. Vaggvisa (Lullaby)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x98afdb017e52120f882c852ef69d8a2120e1d7a933204967432f415c9288d8f8. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SEAGA1702208.
Four Chinese Poems: IV. Jag vaknar (I Awake)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x821c0465ff54f5e77c0fbc43d98f704b627e6a5e15b6a37705b0decab8ed5109. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SEAGA1702209.
Electra, Act 2: Låt oss denna dagen prisa (Let us praise this day) (Courtiers)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5ae1d5db02ae0c1345db9737e79294a3c8be2cd30a735f654778d288747e8092. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SEAGA9212020.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0e5b25fe1c8677f26ab198d48db80509db723dc091d1fb1073f1767b23a6b40d. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SEAGA1702211.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x67dbfed4efa22432e550e9589384b53c3b0845a433e2f89d71f2179ede55b2c3. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SEAGA1702212.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2d4fca8b5dc9391ca5b1c0a99daeeff62c3e85209f313933aa70d1a1ef8c8082. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SEAGA1702213.
Missa Sancti Nicolai: IV. Sanctus - Benedictus
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4dae904c4b95f742ec46e2fa02490910088b2dc7bf876bd764d994e01256f744. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SEAGA1702214.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x229ea2c119e7df8376ba044fba67cf4b3c59212bbc6f2686dbfc710cb6cd880f. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SEAGA1702215.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7667a6b850ebbd2454c2909e95cbbbf4a24b799bdfdfb58882882bd9e3c90da8. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SEAGA1702216.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf515c900913f2ef062fd2fafbe888f11772a7fdb1a45f78c4100929048543f1d. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SEAGA1007110.
Two Folk Songs for Mixed Choir and Piano: I. Ant han dansa med mig (Ant, He Danced with Me)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc9913cf01eb3c8459ce1ad7ddae2953c05c3588ccd8b4f31c8663a757efbbe7f. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SEAGA1702217.
Two Folk Songs for Mixed Choir and Piano: II. Femton finnar (Fifteen Finns)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x626fa830b7588536f4035e1a1baef9f46e8bed8ad16bb9c00d3c09c36c0f47d7. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SEAGA1702218.
The Jewish Song: Brunnen i Hesbon (The Well in Heshbon)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa2b798d0631f3f9acb56d063192305f8bc6ae74b7a0e0420c05212a3891c0e6e. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SEAGA1300405.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7843c2d50eaba373b7a3098b30a892b898b2f6f0254ee58a3d3d44e5d4b44737. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SEAGA7604040.
Requiem, "Mute the Bereaved Memories Speak": III. Credo: Resurrectio Animarum
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb5670ee07c3c8a88efbe021c72b7b1da38645c9595ea0bda686e4b99b5d4dce1. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SEAGA8202020.
Kungssången (The Royal Anthem of Sweden)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa697c6ee819acf686cc1b8b9c3ce28cb345d60fca7bb6aeec413477132d35491. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SEAGA8611070.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x99cbf1524f2f3edaf8685ccadc001e8c1fd65dbb1a14b22026faf42cde3a15c0. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SEAGA8819010.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd9e523e3d3155e4044c676e73063f1037b5f6ef9773261177cac6f4ef6325d7c. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SEAGA8819020.
Requiem in G Minor, Op. 13: III. Dies Irae
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x473e25f0b0f1964ae2bfcbfa912b72891501a143177c17104ea736a8c5f54790. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SEAGA8819030.
Requiem in G Minor, Op. 13: IV. Rex tremendae majestatis
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x29c9aae10de5ad19e722c85feee3702fe438891da50639961b70c53ef48d874c. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SEAGA8819040.
Requiem in G Minor, Op. 13: V. Recordare Jesu pie
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x86f809e6f72e781e3311261c4293a9857c97fad78ca298ecd764157d557c4efd. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SEAGA8819050.
Requiem in G Minor, Op. 13: VI. Confutatis maledictis
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf946d02101a4aeedfa354e7380ae5a23d796c9ef94422d6082a3569108f6c303. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SEAGA8819060.
Requiem in G Minor, Op. 13: VII. Domine Jesu
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x57dbb3193305047c9a81bebffa010dc9b447d3e734e3f4d214f7f50dc99169a8. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SEAGA8819070.
Requiem in G Minor, Op. 13: VIII. Hostias
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe41319cd781bcb7c154c460838fe80a729fd1e7c0df9dfe8026e187f6c54d7ab. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SEAGA8819080.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xea07f1877d70281b5461ad69f4a824c42392b7ad271f771a471fb935295dcc4c. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SEAGA8819090.
Requiem in G Minor, Op. 13: X. Agnus Dei
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xce0a1b9e459b0cc5dab2c18f964673ab7f1b5d1f76718e630dcfa9ae04f4630f. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SEAGA8819100.
7 Dikter, Op. 28: No. 5, Jag längtar dig
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x969efd27c193a554556f318fdef9cd54f83ac49cc934ca144b900bfed5027e01. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SEBAA1305401.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8a3c81a2a4cdcdc0c554603716b9326d2f8961f0d9f90d6ee2afee9a8a6a67ef. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SEBAA1305402.
4 Visor i folkton, Op. 5: No. 4, Bland skogens höga furustammar
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf2a4eafddee6b0a82bae10898eb75751868ef64a71beb52d7ccf839ea59ace4c. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SEBAA1305403.
4 Visor i folkton, Op. 5: No. 1, När jag för mig själv i mörka skogen går
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x04f6629ba79d17e304917dbafb842cea9d2d139b2c645e84d7e164f851d1b100. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SEBAA1305404.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x74553335ddda973f2846d5c44a2e2254503955e5caa7ad857c210d507476f9b3. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SEBAA1305405.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5e9f499a6358475db231bf92dfb3fc1f9ef97a7055b48468bc0b728d774f2660. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SEBAA1305406.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x51f8234dc7af5915778d4d71a059c3e73a6c8b6e75e95cf72770ff3bc9689c9f. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SEBAA1305407.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1d8de05f196410b41c30d19c771d36e2610bafce1f03ec4083516fd719d9988e. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SEBAA1305408.
6 Songs, Op. 36: No. 6, Demanten på marssnön
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x312a514724013d9aa2e215f7868056795052d0815520056680e721a2248ddfb0. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SEBAA1305409.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x17d8ed01eb1a4cb8f4463a2715cf826439baf4f572bf5984facabdd3e92c8f68. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SEBAA1305410.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe0d66a70de34824b8a93c968b62d0731d5c7011ec8e8f3c8ab52486b26967d08. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SEBAA1305411.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe663d22a282a9db0ef2ce810088e3e4484797d4d9a23545bbfd64129046054fc. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SEBAA1305412.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf6bfc9520061a02faf907b6f8ce5cc3256e4472a060cf5bd8420fd2161ed26c3. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SEBAA1305413.
6 Songs, Op. 48: No. 4, Die Ehre Gottes aus der Natur
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7e216aa15a784be8f0321b2551acb855663b0a4da063e7d88db075a6dc23d8b3. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SEBAA1305414.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa2224c475fbd6893642fb262b9d246db00357db4eb6f93218439f7dd4636dfa3. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SEBAA1305415.
Od Antiqua (Collector's Classics, Vol. 11 - The Choirs of Sweden)
Från kloster till kluster - From Cloister to Cluster