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 0x495eb499468820e39ed5f9cc97d2fa08c0c63e72e3ee1c42eb711d2c97d7bfd6. Chain 2 (Bitcoin): anchored in block 953407 (2026-06-12T19:24:56Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/7c042a96-f582-451f-92fd-9d87c2118610.json and https://artists.proofprofile.net/proofs/artist/7c042a96-f582-451f-92fd-9d87c2118610.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Ja, vi elsker — Seremonielle versjoner (National Anthem of Norway, Ceremonial Versions)
Ja, vi elsker dette landet - instrumental ett vers
THE STAFF BAND OF THE NORWEGIAN ARMED FORCES
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 0xf14871c645514e0a098e02552fad927d8d27ec9c2fc6667f8ec3611d9889b0cc. Chain 2 (Bitcoin): anchored in block 960264 (2026-07-30T14:36:16Z), 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/NOMPP1405010.
Ja, vi elsker dette landet - første vers
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x11d49366ee31d6763efecf8cf52ed725203b3897fcf6f8791fb7231d4175cad8. Chain 2 (Bitcoin): anchored in block 960478 (2026-07-31T23:30:38Z), 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/NOMPP1405030.
Ja, vi elsker dette landet - første, syvende og åttende vers
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf194ff23cdf7c1fe5a26b5c3a1767ddec00b436f3e702ff276289459480a30ce. Chain 2 (Bitcoin): anchored in block 960381 (2026-07-31T09:50:11Z), 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/NOMPP1405040.
Gud signe vårt dyre fedreland - første, sjette og syvende vers
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcc27f1e26d0a2360b6b9104d50c908385ab10997386fa64c4a3087b90d0379f2. Chain 2 (Bitcoin): anchored in block 960273 (2026-07-30T15:42:38Z), 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/NOMPP1405070.
O Deus optime til dansk av Nikolaj Fogtmann
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5ed22d646076068ea5776cbd011f638a06b073fc7fc07ee159baff5339f3e25f. Chain 2 (Bitcoin): anchored in block 960273 (2026-07-30T15:42:38Z), 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/NOMPP1404010.
Bojarernes Indtogsmarsch (Entry March of the Boyars)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2a8e754dca582737750afbce8427442adfe0944fa6963c3f26fd6e2db58df540. 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/NOMPP1404020.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x710003935274ac8644d9b9ef22e70dc74e6795d93404f326e00e2466827f9d99. 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/NOMPP1404030.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb830147235f5a209dee8e90d01f51d5e3d926e7e9b1a7923adfb765fda86b2dd. Chain 2 (Bitcoin): anchored in block 960418 (2026-07-31T15:20:15Z), 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/NOMPP1404040.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf3c3a1afdacb698712e3828407d183efd1277671761a5a11836c0bd5d5f4b73e. 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/NOMPP1404050.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2e76e6948508048e8f46045374ae98935f07943acb7f31103630b1f75c240899. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), 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/NOMPP1404060.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xff21c801571a2d3136cf060583c1aa6a1dfe5eb2aea1248cc6cbfb0a8b8f8e9f. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), 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/NOMPP1404070.
Hyldningsmarsj fra Sigurd Jorsalfar op. 56 no. 3
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf680861c719a0e3e335de45babfdf83048ec973b735fb25fea7e677b1bb2fd44. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), 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/NOMPP1404080.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd6c3d14fc99a2757396c30235d1472cc022e32b8e91a3bdba99ab3d457368ad0. Chain 2 (Bitcoin): anchored in block 960144 (2026-07-29T21:09:47Z), 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/NOMPP1404090.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3cc2d125d1d8a08688ec33d4413993dd0df0a317e19bf8a15014fe8c6e4c5950. Chain 2 (Bitcoin): anchored in block 960236 (2026-07-30T09:37:10Z), 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/NOMPP1404100.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb2d8e094f66d6032eb5086fafe81f2c89affa68ae9e8173ba74637f9b1f509ba. 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/NOMPP1404110.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf763b4c42ceffa182076a71b47e4b486dfeac5a35ab4d86d99537d6aa2c4fbf5. Chain 2 (Bitcoin): anchored in block 957061 (2026-07-07T16:07:00Z), 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/NOMPP1404130.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x86421b134f67833249f245806a1cb33552af0319015a798570f0ca626c2b2fdb. Chain 2 (Bitcoin): anchored in block 960138 (2026-07-29T19:35:34Z), 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/NOMPP1404140.
Ja, vi elsker dette landet - alle 8 vers
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcec7d9844863cbaaaa70878c435d16e9031e0f9607c30b6d76378c3f83edb292. 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/NOMPP1404150.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x47c9a6ceb083b8ee06d1d86cda10533b99fe3b12a94e33376c8d89c9e952334e. Chain 2 (Bitcoin): anchored in block 960106 (2026-07-29T12:41:21Z), 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/NOCJB1700111.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9e00c15dc19c9093986d1b59c2575329283ccf02b1ef47ed2048739056f8a68c. Chain 2 (Bitcoin): anchored in block 960368 (2026-07-31T08:26:41Z), 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/NOCJB1700112.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5bf898c67940cdc09acf9c3b599ac5b1975e67f1ed0b9e2502f3202df9d86c3c. Chain 2 (Bitcoin): anchored in block 960273 (2026-07-30T15:42:38Z), 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/NOCJB1700113.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5c52b455a91d62caeb38b12714e46671925b048cfcb3541e4fe5881434d39908. 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/NOCJB1700115.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6066409a3e708758fce120c0ab60ea0ffbeeea5865cfd94a6053b9ef1fbead24. Chain 2 (Bitcoin): anchored in block 960418 (2026-07-31T15:20:15Z), 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/NOCJB1700117.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x08da7d703907418f63c8a3ab6e387f7631a6d9e8c550505057ba10d294045d16. Chain 2 (Bitcoin): anchored in block 960418 (2026-07-31T15:20:15Z), 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/NOCJB1700118.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd3641f4f7de18ddaf366f9db68e96a47e7600835d5129333635663030bc8590c. Chain 2 (Bitcoin): anchored in block 960368 (2026-07-31T08:26:41Z), 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/NOCJB1700120.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb1c3b85bde479ff0b664ef0b1c8d6da1531fa5256e845fae4aa5c0e2ba62b98f. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), 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/NOCJB1800113.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x67ec16cb708b95102262f653bd714985e0c2563f45fdcc4fc554f2fa2492a29f. 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/NOCJB1800114.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xacd1cb5ba02f2da050034d2f2efe46b827e7ea7cc364c1ea9f617cff5b4a5715. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), 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/NOCJB1800116.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0e9b84aadb0e9a3f35ef32bf2b4b58a50b3b8ac79cd8dc09e9d7386fa78b39ac. Chain 2 (Bitcoin): anchored in block 960455 (2026-07-31T19:53:13Z), 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/NOCJB1800118.
Sabor Caribeño - New Music for Concert Band (Demo Tracks 2022-2023)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1d996868ca625fde4cb838624cbbaab1a1d7fbeb9082540754f5f843f773d640. Chain 2 (Bitcoin): anchored in block 960138 (2026-07-29T19:35:34Z), 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/NODGN2207010.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd562905dca00ea1f2d086d557af0dadd8b1f101d49eec62256340190bdc73c09. Chain 2 (Bitcoin): anchored in block 960138 (2026-07-29T19:35:34Z), 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/NODGN2207150.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf7d39fbab03d1551775acf55220a859f90406412492942250612197b6ab3d17a. Chain 2 (Bitcoin): anchored in block 960284 (2026-07-30T17:23:26Z), 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/NODGN2207300.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x60344d93770259f4f452e55e540837b6854dd7337a5a98051690be3171d89133. Chain 2 (Bitcoin): anchored in block 960179 (2026-07-30T00:39:11Z), 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/NODGN2207160.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa737c36115610f2c4e6c1eb71bf8b97e3e38ce8fe2923762c47a51483e0e9db6. Chain 2 (Bitcoin): anchored in block 960138 (2026-07-29T19:35:34Z), 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/NODGN2207170.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcc7488d2c0194e5374ff91ecb03db22a85436922141d16cd574aa6878db28be3. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), 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/NODGN2207080.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0fca04acbe3747f3a95accebf9c244bee87ffb8d5c38e6983fd5f73fe94a0db2. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), 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/NODGN2207090.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x64d2fd9fca4629b3489b42be4eb20cbfc66f6b2f76d0e24e96344d7bc8a97328. Chain 2 (Bitcoin): anchored in block 960448 (2026-07-31T18:48:12Z), 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/NODGN2207270.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xacb0b98302aaac9c1d2032ffc885512e696a2e7cfd328316a5d4b512afcc8a9d. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), 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/NODGN2207140.
Nm Janitsjar 2024 - Elitedivisjon (Live)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb2810fac1abc8ef803d9664938ef1fb103bd94aff42c7b6778c741b1d3b50b68. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), 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/NOCJB2400703.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfab75a3b5037d091800c3be28eccc88d354c8e50ed8dc9b381486f5df94ef136. Chain 2 (Bitcoin): anchored in block 960344 (2026-07-31T04:14:58Z), 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/NOCJB2400704.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1350014d5071aa4e770051e1148969025f5585d285132bab7ec3e61e90248f5f. Chain 2 (Bitcoin): anchored in block 960478 (2026-07-31T23:30:38Z), 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/NOCJB2400705.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5600204273a459877ee4737df8f54b40744e6af3c64a4affe2a13dc4c9db0bd8. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), 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/NOCJB2400707.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x187a2078268ba5bdea5e866a7a587d508bf2c021382b482e1e26d0a0a67450c8. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), 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/NOCJB2400714.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x41e190a46ff5da6e9b3eb09ef9062b51257369870182d0844af12b2a73bfeeba. Chain 2 (Bitcoin): anchored in block 960163 (2026-07-29T23:20:38Z), 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/NOCJB2400718.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5bf07a91a50f54401718b48da4e1ede833f974a07d3cee502805c8108d89757f. Chain 2 (Bitcoin): anchored in block 960481 (2026-07-31T23:51:35Z), 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/NOCJB2400719.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfc9849ca6100fa6fd5f2e03ab23fcdcb322c5cba0edffbfdcf5655a811fb2353. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), 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/NOFZS1438010.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb5d7d108b4a1d3c8eeea706acc16d539ba6642d8b54f2afd2c57f2e639661ed9. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), 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/NOFZS1438020.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x71765eb20ff95aac4e4ee8f55179bf0228c402af517ed041d1094b68c8ba13f2. Chain 2 (Bitcoin): anchored in block 960418 (2026-07-31T15:20:15Z), 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/NOFZS1438050.
“Kuda, kuda” (Lensky's aria) – Eugene Onegin
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x88ffd1b905c6e1b660bf0734b43eaa3083fdd83ee2d22ef2e0b7b13c6de82adf. Chain 2 (Bitcoin): anchored in block 960376 (2026-07-31T09:09:19Z), 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/NOFZS1438130.
Antonsen, Ole Edvard: Golden Age of the Cornet (The)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf82c6bd41bfb395b4be48b83e9a35a725276603ddd7451d30559d3de8397fc64. Chain 2 (Bitcoin): anchored in block 960368 (2026-07-31T08:26:41Z), 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/SEAEP0698010.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfa4c02dd1a35a54ef7a9b233fd0b7edbe2a6b08b183364a49292137e4c71b710. Chain 2 (Bitcoin): anchored in block 957819 (2026-07-13T07:53:33Z), 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/SEAEP0698020.
12 Melodies, Op. 33, No. 9. Ved Rondane (At Rondane): 12 Songs, Op. 33: No. 9, Ved Rondane [At Rondane] [arr. For cornet]
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x218a9d99f18f2b67be024ab18a3b17c0e070673c4a659817663a0f5a4654ff19. Chain 2 (Bitcoin): anchored in block 960441 (2026-07-31T17:29:52Z), 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/SEAEP0698030.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x89a02b6c5803562dfa6942df79a5bcd3a6f553d300e41940497d7b7ed17e31b5. Chain 2 (Bitcoin): anchored in block 960144 (2026-07-29T21:09:47Z), 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/SEAEP0698040.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6e20bec0f4ed9eaa99ffab18c836409b0be0cadbbb6253b249ac6ddcb2a08618. Chain 2 (Bitcoin): anchored in block 960478 (2026-07-31T23:30:38Z), 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/SEAEP0698050.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x289ff21e1b5bc13e6a6d5911e688e85d3b5d0ac8427cf82e001aae57f2990347. Chain 2 (Bitcoin): anchored in block 960291 (2026-07-30T18:23:33Z), 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/SEAEP0698060.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1a9cb5003d65cfb7f7884e4f4f020184c402c552d484fc9d2b634bf6f3eda8c1. Chain 2 (Bitcoin): anchored in block 960397 (2026-07-31T12:24:41Z), 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/SEAEP0698080.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3ac9f93b93127ce0f0e49155fc506bdd7a325387f5c6e4bebb8c303adc5e4b4a. Chain 2 (Bitcoin): anchored in block 960273 (2026-07-30T15:42:38Z), 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/SEAEP0698090.
Saeterjentens Sondag, "the Herd-girls' Sunday": Saeterjentens Sondag (the Herdmaiden's Sunday) [arr. O. Westby]
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9141bffffade72fe4b4d2f23df89c423c2783f45ded455045abf02a13bbba3e8. Chain 2 (Bitcoin): anchored in block 960296 (2026-07-30T19:11:09Z), 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/SEAEP0698100.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8d1214b7ac3ed3d30bbe2c4027ffe44b3bff358c2a98caa38982b6eb6f7037d8. Chain 2 (Bitcoin): anchored in block 957043 (2026-07-07T13:52:39Z), 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/SEAEP0698110.
Bride of the Waves: The Bride of the Waves
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbf30694fe51ec0691dfcf08f4e462de7e9c5df9df133aebb387dfd3557b156e9. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), 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/SEAEP0698120.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbd86f83a4aff2c5d32738a2b858d158b567425c8f95d04e8958ec5438e86b3e7. 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/SEBAA1900801.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5f0008cfa2a08ed653d29476a79dbf3f5e0ee5ae7850b6ee1a4c23b426dd364e. 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/SEBAA1900802.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcf39df3c572c9b6b7d7556cfc67371c0c6ec0e3196ded930351ae25d65618926. 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/SEBAA1900803.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8dfdb69e1c0d2ad2f978128ccc70be9d5c13d3a81fabfa78d4dbe0e1d9a97b60. Chain 2 (Bitcoin): anchored in block 959128 (2026-07-22T12:33:25Z), 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/SEXTQ2000202.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbdd0f9a49fd1a7ed9641fdf52c98696b3ab79f8efd98676e0c914a202b8e0c7b. Chain 2 (Bitcoin): anchored in block 960138 (2026-07-29T19:35:34Z), 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/SEXTQ2000207.
Ylg, hof, Udjat! - Concerts for Soloists and Orchestra
Lasse Thoresen: Adventuring the Intangible
Thoresen: Symphonic Concerto for Violoncello and Orchestra
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1fe8612b35e04af27ff5857363209040dce55d71f0bc6ab4aae335fd6800d428. Chain 2 (Bitcoin): anchored in block 960321 (2026-07-30T22:27:30Z), 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/NOEHX2109050.
Stella Maris (Marches from Sea and Shore)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x61aadb032a87a2abbcef56643b667ee42f267646d910a795d467567b32c60249. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), 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/NOEHX1405100.
Kungliga Vaxholms kustartilleriregimentes marsch (Gardeskamrater)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x54fb5b6a155bb617eaf3b91af2910ce1628cadcafc13bdf05f1d3169d659b5fd. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), 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/NOEHX1405160.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbbabc7c38537d0db472104413be5f45c15a28d6a23e7a3203075c1b0aabf15b8. 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/SETSA1415601.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0c0bbf79fbae9c279fc31bf4c9600e283105c89ec8923207bc541cc74752dcc3. 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/SETSA1415602.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8d9436d7fce3321c3632d63ac9dd17b5f943af8d8c17905121988009bc2f70ef. 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/SETSA1415603.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf68fd91fd43bca1a00160c2996760f8e325a6b5091a13856bd7070958c1c0374. 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/SETSA1415604.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf2c032bba1a2989b554db9a80734d1351e2d002215d273f024a3baa2d12b1742. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), 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/NOMPP1402040.
Hindemith: Symphony in B flat I. Moderately fast, with vigor
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x761d72137d5481d9094e543001b1389b5f1e21147302090eb182c90d780bede2. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), 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/NOMPP1402050.
Hindemith: Symphony in B flat II. Andantino grazioso
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf12242ac4bbd8ddd0b550267a41d6365bb8f0fb6739b51512315ad95524118dd. Chain 2 (Bitcoin): anchored in block 960291 (2026-07-30T18:23:33Z), 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/NOMPP1402060.
Hindemith: Symphony in B flat III. Fugue
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x282547c24cf25b71c9ac20e22facf43b83464b482155320a0932ebca56b63138. Chain 2 (Bitcoin): anchored in block 960334 (2026-07-31T02:19:15Z), 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/NOMPP1402070.
To the Brother Peoples (Music by Lasse Thoresen)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x077dd333255e0cc2566e19c12d5a34adb67a4d8974f0731719d8425254e358af. Chain 2 (Bitcoin): anchored in block 960225 (2026-07-30T08:04:30Z), 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/NODGN0501020.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeb5b202e182ea8ff182ec821eb10af08e84f41c254cf853d5f0501b2652adfb2. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), 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/NODGN0501030.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xff318a4fab45759397000ad55f0b5e654d7cd2b1dec13b435c7c98e06452ca8f. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), 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/NODGN0501040.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x99d20e2ae5de6aedc4842827b89fbe2552f3b9c1e46b05191e6e0f0dbd51314c. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), 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/NODGN0501050.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbefe8f79f5f825baa05cdde491ade31c2d2f014bbe9237760355ce3fcfa09a19. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), 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/NODGN0501100.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x29428a4ff09b554817c8f305d395d695da938e248981ab6e363891718ee241c3. Chain 2 (Bitcoin): anchored in block 960418 (2026-07-31T15:20:15Z), 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/NODGN0501130.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf95875224302fdd8b02f2c5ce5904c3b9a819f8a5136a110ababbec61b264cc6. Chain 2 (Bitcoin): anchored in block 960441 (2026-07-31T17:29:52Z), 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/NODGN0501140.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x64f4c575e3d8fd8be36d069c751fdb2741bb80e9db423b5e2412013bd0f4aa4b. Chain 2 (Bitcoin): anchored in block 960216 (2026-07-30T06:39:12Z), 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/NODGN0501150.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6bcbc6f101e7f6cae40cca96554bd65767df3f16662933b48496acf57f5ba7d3. Chain 2 (Bitcoin): anchored in block 960317 (2026-07-30T21:35:24Z), 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/NODGN0501170.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc097e0da042b8447a6d4f3df1b6533ba515156508b21e348fbfdb23bc269cf33. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), 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/NODGN0501180.
Absolute Pling-Plong: Eight Ways of Making Music
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3bb98593b477df0c4bdf9191eaf9f5f91290e6f6b4a6dbf99fb8b52792731051. 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/NO85F1404010.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1307d7ff3bc221806692906e21ff947d8e0f9ef8ecebaff70ea2c06f471bac82. 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/NO85F1404011.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe7b6b4f34836ce10f8c327f8e17aa8d6878332aa4a0de5a163989d7596c6f8e9. Chain 2 (Bitcoin): anchored in block 960370 (2026-07-31T08:38:45Z), 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/NO85F1404012.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7c097d358ca6fdf57c0a191c714b0b6970a6668f4130f34afbc8e0b3ef8fa5a6. Chain 2 (Bitcoin): anchored in block 960277 (2026-07-30T16:10:47Z), 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/NO85F1404013.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x877c014ea108bdee810ad057025b6ff66406407fa28a0f43a1e544b8862e7ac3. Chain 2 (Bitcoin): anchored in block 960334 (2026-07-31T02:19:15Z), 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/NO85F1404014.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5069ade86da372a9ae4c9a0c7698d2636df5b043ad46161036f7adaab7c23279. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), 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/NO85F1404015.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x76dd0752e68f58d8eceb30483bc2085cebf738a6fa1f5fd7be07832ed5c25211. Chain 2 (Bitcoin): anchored in block 960381 (2026-07-31T09:50:11Z), 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/NO85F1404016.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcc9ce2ca80fed852af8db9a4ebdf288d767f728d8e77a21cef66806a59d71cae. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), 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/NO85F1404017.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc4ba9ef0208a2a1ed06625b11a215d6fdc08b68f0832e79fbadcf83b96f62b75. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), 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/NO85F1404018.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3ab9f017cfbe1219cb14512a82b514fffa6ba24dac6c3e0e521c20ef7642288a. Chain 2 (Bitcoin): anchored in block 960410 (2026-07-31T13:50:38Z), 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/NO85F1404019.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe29450b28a65b69e281a33bbbdee722ed9d2fc593fbdaf26f11f3d77e7ce083c. Chain 2 (Bitcoin): anchored in block 960334 (2026-07-31T02:19:15Z), 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/NO85F1404021.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeeb3e67b117fab83bdbd2f363de7f1c32804a9f1db376fc77e3e8e97fc4a5baf. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), 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/NO85F1404022.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3a8da9867e8e238a4ca2a884ef2a95b7db699c0b31af44b9818c4ef970e47233. Chain 2 (Bitcoin): anchored in block 960334 (2026-07-31T02:19:15Z), 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/NO85F1404030.
Nøtteknekkeren: Candy Canes (Russian Dance)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5d772e4a0c5dec6fbce2b796410f9f1cd8cc0563a7f206534585f55178e29892. Chain 2 (Bitcoin): anchored in block 960418 (2026-07-31T15:20:15Z), 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/NO85F1404031.
Nøtteknekkeren: Dance of the Reed Flutes
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3b8660fb9a68772cdd33c5d5c008a393d4f85548a329018541c4a661ec946f23. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), 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/NO85F1404032.
Nøtteknekkeren: Dance of the Sugar Plum Fairy
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd4136b362b32f7bb49447ac5c8463d5fe71db9cf7264055623e7a0997b4a9ca6. Chain 2 (Bitcoin): anchored in block 960291 (2026-07-30T18:23:33Z), 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/NO85F1404033.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc1ee9d55a9fbcc8eaa97c04df6e62b640c1bb9ddbca90b60af258b4314c0d950. Chain 2 (Bitcoin): anchored in block 960448 (2026-07-31T18:48:12Z), 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/NO85F1404034.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd89b0d6b35314b5d13861f5d330c738401bb81e677885799fae4cc0c05994a31. Chain 2 (Bitcoin): anchored in block 960264 (2026-07-30T14:36:16Z), 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/NO85F1404035.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa47e259dc955fbd7f2a0ea95fadbb730cf2c0cd319728bc7d357798c70f58b97. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), 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/NO85F1404036.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa3095215edea89891c3fd838af1fe07f051530895685d74a642e8346f7c1ed08. 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/SEXTQ2000103.