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 0x01fbdf2b36128199af615ac0bcac224b49c89f08b8e78adb67d30daf1cfe6096. 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/45fca8a8-6a98-4883-9c05-5e7f819b63fe.json and https://artists.proofprofile.net/proofs/artist/45fca8a8-6a98-4883-9c05-5e7f819b63fe.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
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 0x11c7eb8428d13d070499f8bfb7d79e25ade730bd1660c3a315e01521867cff99. 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/QZZ842400187.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdbfcd23e29242bb9b776464916868597172ad0192074450469deb812ba808985. Chain 2 (Bitcoin): anchored in block 960327 (2026-07-31T00:26:26Z), 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/USA371072750.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe186e7edbc70dbeaf9605ca43fbee151d8a1637c6b968f0de6e05c865985bf73. 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/USA371072751.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe30736b6cc751c6969721ebc0e60b20dfdb373cdfa36a9b764c03c9ed4457a61. 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/USA371072752.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1c8c68af7d625b12b85fa593052235da513f30e16adca6d15a9843e626210582. 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/USA371072753.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe3a6699ee787a023dc58d15bf633687e3d77cd5444754c17122c132c47f50784. 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/USA371072754.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x43ddab068ecff1ab0e87254133b3f0703c26a3806902d3a51c2d1ed015c01700. 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/USA371072755.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9cdcbcbee2ae3e7548eb391bae90302a05da5b57ef6833ec5492fd206b5038fe. 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/USA371072757.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbf2ce3973f23dc917e7fed114216865fe8508cfaeddd1e6a7e467081747e9bfa. Chain 2 (Bitcoin): anchored in block 960302 (2026-07-30T20:09:33Z), 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/USA371072758.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xab57c4b7ace746e2cc243aa8c9eb1c79205ed16880748cddc91b43548f76b5ba. 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/USA371072759.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9d0cd9e9b3bb4eee412d6038b00521f1704381b76c7d3c9d2ea080458bdb4a4a. 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/USA371072760.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xebebf48c5eda7c1f4b2ca3f4967dddf871d9f3adc2abf5b1794c0313035787a1. Chain 2 (Bitcoin): anchored in block 960161 (2026-07-29T22:51:26Z), 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/USA371072761.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0f84b024f86b40a8bd788fc5b6108bf4e8c1b99dcee27ae43edea2901d2c6c1f. 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/USA371072762.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x39e3d943655e25bea06e905f4f50b3273f99d86b07998e6bbc7f7d0e5aca91e9. 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/USA371072763.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8555e26f68b4049d9f09f7209234c4780532a210a2a7a03a51cd5d564b1ed166. 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/ARA821303018.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa70b1783bda8013eb79621c7cae54181a1894f7e5c2d1a30c07ad9f207f69059. Chain 2 (Bitcoin): anchored in block 960254 (2026-07-30T12:06:10Z), 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/ARA821303019.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf74b6a8fa66685956cfa2aa2cd4ab94ba93871bc992e1277cf7ed44e12ae39a3. 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/ARA821303025.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd264fd9b9905c41d1b9edd0dc46aee5d213ca6baf4fb53b444e8df5633b6f4d1. 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/ARA821303028.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x31dc8837454e56b8ad402e31c539b5de69ec0ca237c53e3115c9196818cc5fed. 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/ARA821303031.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x366f8e4a4474ad316acddbdff6b63388f8495877c0ed7a42346a915e8240c796. 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/SEAMK0000121.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x20c871d4f1bdc4d27776cff0b33a552aec3f19ed9253fb0333a3502f742897c4. 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/SEAMK0000122.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa02b934abdb0fb5a58bcd3bc0827b46669a27777d3b6c934de34d87f88264cc2. 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/SEAMK0000123.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8f77b734d90bbcafc39f61bc4f2934414713858b878d1fce26e5d723214518f8. 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/SEAMK0000124.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd9731dd7e974a7b9c77a4e5f49e24e8024064a776668d7887f3cbda90d9117a4. 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/SEAMK0000125.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xad8b66e501b14f43153b3a3297215f0f32fd06b7da11da12e33508ca23512c1c. 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/SEAMK0000126.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0e2f8dedda76af278ed8628d1e6389df764d4d341b0474caa5f446e2d1103eba. 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/SEAMK0000127.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x54f9a6fc108a1977b5f9959fd95e8474c456d1ea93da12bd90b9a5917ad34183. 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/SEAMK0000128.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfa18432c76f5ec7841f530a9215fbc61fe85e7e6e6cf934aa0b091fc3b7ab5cb. 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/SEAMK0000129.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcbf9a7270ab4b44bf07d38a41af4b652b39ce24f4c2115083ba9a9b8feca05fe. 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/SEAMK0000130.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7953d9df98c355f274f93e965fcfb1f3f1da188978c3610bc7bf4c136d5fd5f9. 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/SEAMK0000131.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x735c78195b912ecb86a4bb5d3541aa418fdebaf9adc7efab0c83a93c06f377cc. 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/SEAMK0000132.
Lukaspassionen: Inledning - Kör jerusalem, i staden utan hopp
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8817566d42bea8191da09e33ece1a306a1100321b8db9a121ce537d4bae0e60e. 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/SEWZV1500101.
Lukaspassionen: Recitativ, dialog och kör, alla de församlade bröt nu upp
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf3f3dc8067639d6535b977393ba4259498b9656fcd66b213355767396b3673b9. Chain 2 (Bitcoin): anchored in block 960240 (2026-07-30T09:57:33Z), 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/SEWZV1500117.
Lukaspassionen: Kör a capella - gul och vit och röd!
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3f50de47a38128df89d689473a6507a231a095904078943ba4210aae73390e8c. Chain 2 (Bitcoin): anchored in block 960285 (2026-07-30T17:26:40Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SEWZV1500102.
Lukaspassionen: Kör, pontius pilatus står inför jesus
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2428ce2a07040d023a8b9bce7d016259f165175f9434faae8bd539b2c661a476. Chain 2 (Bitcoin): anchored in block 960337 (2026-07-31T02:51:48Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SEWZV1500118.
Lukaspassionen: Läsning - Nu närmade sig det osyrade brödets högtid
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8e36121c37b41671201bdc1bc1709d52cc38c19e3421334ce99d42bf0587add2. 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/SEWZV1500103.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1a1936d85ff75b9bc8f1c7afc605d0945b6fba6c69f2e81cc19614f2406e1d2b. Chain 2 (Bitcoin): anchored in block 960302 (2026-07-30T20:09:33Z), 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/SEWZV1500104.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x48d897e5089386dab97fbcdb3fbe02fe3ee769c47f8de2c009363f9d9db7e2e8. 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/SEWZV1500120.
Lukaspassionen: Recitativ och solo, när stunden var inne
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdd8b78a56677bacc244578c11952a65276b6b73dba0c0d24b36679588ae82e0f. 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/SEWZV1500105.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x17941fc44d65b1897dbf10ff688723f5d446af1a605386ed658cedf9a2403e49. 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/SEWZV1500121.
Lukaspassionen: Solo, alltid skall vi vända åter
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x88054a312813b1342bf5fbfc94db1e49ba4db661ef78766da176bc5c4e498336. 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/SEWZV1500106.
Lukaspassionen: Kör a capella, gul och vit och röd
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf19b50e072ed4a801079b27105b7e30b94b7ae5564d47247d31c9e13c049b63e. 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/SEWZV1500122.
Lukaspassionen: Recitativ, solo och kör, pilatus kallade samman
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x847da75b6dd1f62797d5fc8518d9256ac68d5884bda8d2182ece58f2a87c9d3c. Chain 2 (Bitcoin): anchored in block 960160 (2026-07-29T22:48:59Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SEWZV1500123.
Lukaspassionen: Solo och kör, om någon sårar mig
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6b6fa7583af1c04fbedfca6bd58a881e373e282bea109f345215fb2de3723b82. Chain 2 (Bitcoin): anchored in block 960340 (2026-07-31T03:15:04Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SEWZV1500108.
Lukaspassionen: Damkör, soli och koral, i staden rövad på all frid
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb7398b877699edfc8f7793907a8652b21fcf8fae069300ffa8a43f998cd8688a. Chain 2 (Bitcoin): anchored in block 960309 (2026-07-30T20:35:49Z), 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/SEWZV1500124.
Lukaspassionen: Recitativ och solo, sedan gick jesus ut ur staden
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5b4aabeff8c73a808da009520ee9ba2d7be268bddd593193c2f668c249a6138a. Chain 2 (Bitcoin): anchored in block 960348 (2026-07-31T05:17:02Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SEWZV1500109.
Lukaspassionen: Recitativ, kör och solo, när de förde bort Jesus
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf2f0fbc66b1021e6fdafa6e84991463ffe61b7f63e7dfb47c152fb05a1065f5b. 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/SEWZV1500125.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7f52274a31a87db481ff58675425a95cf0909067ded09ff99bb52b59c0e7f0a5. Chain 2 (Bitcoin): anchored in block 960198 (2026-07-30T02:21:55Z), 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/SEWZV1500126.
Lukaspassionen: Recitativ och dialog, medan jesus ännu talade
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3d6f123778c77e5c61fc141ddf0880a4b345c887969947ebc99267c69f8fa3d8. Chain 2 (Bitcoin): anchored in block 960337 (2026-07-31T02:51:48Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SEWZV1500111.
Lukaspassionen: Talkör, mörkret har makten
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x88e131132259c7be465928e5f156378bd3f78015528b22b41af7fcd64e2331fb. 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/SEWZV1500112.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x28d2bca36d5a1069b135ec8f60ffe06450c69e7c61ca7aa55a654b0bd015c7f9. Chain 2 (Bitcoin): anchored in block 960379 (2026-07-31T09:25:34Z), 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/SEWZV1500128.
Lukaspassionen: Recitativ och dialog, de grep jesus
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8d4e7c7c25ba88ba47623e4b429420c43bf3e2b9f42803d41b59c51c2a61f450. 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/SEWZV1500113.
Lukaspassionen: Mellanspel och solo, vi vet så litet om oss själva
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8755faf1e767cbed598a88e1fbe2cb1f8e4c3f63d966159aec1b4ed6f8c19297. 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/SEWZV1500114.
Lukaspassionen: Damkör och solo, från galileens minsta byar
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7a8fb3b5b473a547f6c8e215446aaf330f9576f76abf9a59f5bacdc123871740. Chain 2 (Bitcoin): anchored in block 960250 (2026-07-30T11:13:28Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SEWZV1500130.
Lukaspassionen: Soli och koral, ljuset kommer först
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe462fa95d4b67387fc8c8bdc56289651cc2d24d6189d9003e9922af82b8eb4b2. 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/SEWZV1500115.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf16116014289bb3b41e36e5523ec7e32705bd1ffb19c7ec9367f9ef67d65be2d. 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/SEWZV1500131.
Lukaspassionen: Solo och kör, öppna en väg för ljuset
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x04c84e59f3e70858354abd3346492000bef2480bfc9624063563b78cd944d228. Chain 2 (Bitcoin): anchored in block 960231 (2026-07-30T08:33:28Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SEWZV1500116.