"Sweet People" is a song by Ukrainian singer Alyosha. It was the Ukrainian entry for the Eurovision Song Contest 2010 in Oslo, Norway. At first, a song performed by Vasyl Lazarovich was intended to
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
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4782d10df47620b1583879feab2cc78c94b86b2b096f4c47005f69c443ecc487. Chain 2 (Bitcoin): anchored in block 953423 (2026-06-12T21:20:00Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/35217108-975f-41ea-b351-da165cd16881.json and https://artists.proofprofile.net/proofs/artist/35217108-975f-41ea-b351-da165cd16881.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
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x88a5a3d4e065afed7bbca29f9531245464be985bffb26b7bd3e22242c263001d. 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/QMDA71395550.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaec58bd7cdf7f2033968b2cbaedd9a56c8622d0f031bc5d43628f362f181853d. Chain 2 (Bitcoin): anchored in block 956351 (2026-07-02T11:38:34Z), 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/QMDA71395551.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa785ff53984c00465ee313971404d53f5bedd692d067bc47fba0f93314442428. 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/QMDA71395552.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbe19d039b4cb73ec9baa14f3c65fd79f6b195f08a2c50910d0ee88a3969325ec. Chain 2 (Bitcoin): anchored in block 953515 (2026-06-13T12:53:06Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMDA71395553.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xff677148aa85cb07f67bde46a2dce1ae465be48ec80ee56f7454ed54ebdb1054. 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/QMDA71395555.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x750b62d7a6e1316bc32fbac5697eb18654bd419141a731e9846bd903c7796ba7. 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/QMDA71395556.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x46b7b9d3c1fb9f26295de16e2f4462fb6310fc61839d7616e3e32d382ce69ed5. 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/QMDA71395557.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5fcf7e1f2c23dda68787ef68b1b8be14a16d8710c2901959c4f6aed2f6b3812b. Chain 2 (Bitcoin): anchored in block 957055 (2026-07-07T15:12:44Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMDA71395558.
J.J. Goldman Medley: Quand la musique est bonne / J'irai au bout de mes rêves
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbbbb776ba6a87417f80f1acfa75a805fd7c9816c7819833e497fd3685f95cd9c. Chain 2 (Bitcoin): anchored in block 957046 (2026-07-07T14:04:01Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMDA71395559.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xacd8ffa469ff99010d2643a50dc0e372ff08764ae67df5c86e625469502fa3f8. 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/QMDA71395560.
To All the Girls I Loved Before - Bonus Track
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x240e00da0e84f0ce034023b90761ae7a095deae52202d4235ce230437b2d57df. 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/QMDA71395561.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x41bc212f12f7693b2d643a8a56a9c34d38d38ddd30f25ec5885a10d00ad227c9. Chain 2 (Bitcoin): anchored in block 957052 (2026-07-07T14:50:41Z), 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/QMDA71395562.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2b4141418e897ec8bb78f6f66883fde71ce4f8b77b2a72d132648cd16ab98f71. Chain 2 (Bitcoin): anchored in block 959118 (2026-07-22T10:01:58Z), 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/QMDA71395554.
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 0xa80690b48de84ed3bc66d0e72406324926327fa0696958f1b2cf6eb5abda44f0. Chain 2 (Bitcoin): anchored in block 957073 (2026-07-07T18:39:05Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USA370975228.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7ff97615ffc201544d16c991604374f8c4833975ae47f97065e074b9dfdd7e7a. 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/USA370975229.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1cd4e4a42c5080b93c9877119ef81d07dd94a169536fa3e48c515f76121dc95b. 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/USA370975231.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4006cc060a42f2ec2c6e3fd78233f70f97aedaba9c6a63004bb2d73bf043e134. Chain 2 (Bitcoin): anchored in block 959144 (2026-07-22T17:10:01Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USA370975226.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0ec604cb9c68b887679baa54c905d951d768979498503d1c317b844371d34447. Chain 2 (Bitcoin): anchored in block 960241 (2026-07-30T09:58:01Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USA370975224.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x48c189238d3dbe443c3688291b99cc412a54c45271a283c29d8c7a6328479ce5. Chain 2 (Bitcoin): anchored in block 960121 (2026-07-29T15:22:21Z), 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/USA370975225.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x61710c4a13c37ce91a85f493e9b0c99415e01cc0143fce74f397f75297ed1606. 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/USA370975227.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6d8e28b487f0cefc72fe8e465c8d07731e1d7fe35c75ebc163c3437573e51f35. Chain 2 (Bitcoin): anchored in block 960487 (2026-08-01T00:15:43Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USA370975230.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfb7df5f85360a85ad355aac1b1efa7258beac3b9aef9fb0068482161aa6e15d3. 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/USA370975232.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3b97654ee6da1bf42e22fceab38a5350e59fc2844586df68b3deef2cc397d9dd. 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/USA370975233.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x59affc5fbfa8336d8a7589bc205d3670964cea84a756c4c8ae2bc310a393593a. Chain 2 (Bitcoin): anchored in block 960193 (2026-07-30T02:05:19Z), 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/USA370975234.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xac6aa8650b2e761a65369c5dae1c2e4e4571183c27c7b740aa836fdfb7680ffc. 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/USA370975235.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x110522754b4254499bb921ffa1d2ec70f562bb01daf619c1b22ffe5cf66528bc. Chain 2 (Bitcoin): anchored in block 960294 (2026-07-30T18:46:00Z), 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/USA370975236.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe3226255a80b850d23c36cada1a70b25d35b2179cbf8ab0e2c3f03d9ee55ed24. Chain 2 (Bitcoin): anchored in block 953515 (2026-06-13T12:53:06Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USA370975323.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x48b7c6691aed0c6757c6ce76751151e0d777bb0175a0af358a6b04a64be834d4. 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/USA370975364.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa4c69bf9204ebf75669659f2e67a242f7fe85d8e5d2809157d6732408f67bc0b. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), 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/USA370975316.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc08a229960c76aadc619b51caef7a1fadd14c4c8de609a59f4c1aeddab6b6022. 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/USA370975329.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4c604b57c88bebc58a2ce199629ee253b6338159dd504b8ac6f9c8d23f98629a. 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/USA370975339.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x35c963f06d86324b10ab7650d691fc040b7cdb97f274c0809f46d898b527bc70. 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/USA370975317.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x49d72debca33412ee1940375bd007108ffe254910758a872bbb61f5f3beb724f. 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/USA370975331.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3a573517ba55ded740096c5696113e64862664c5774fc4d63305855d8987e268. 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/USA370975118.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x16a5efb9a3cf8799eb13b4e6250be7b018feeb4021e0de52f88cae0c66b20835. 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/USA370975320.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x762d2d340dd59caaa76391865c5087e02fd02eafcf84b4ae200a9838fb6bed75. 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/USA370975321.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd2cd137cb337ad96fb9036f1945c062ac14a46d9e335a6e8e66c5726d57b50d7. 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/USA370975325.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdce6d71ca6905d050c3f8619735a916d00c2ed85a96fafec439238a24c75f9ef. 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/USA370975345.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbe039694ba59ab7d86c5c3643d06478da44cf18cc19a5a5ef68f65157d02bd63. 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/USA370975113.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0d331737c454157b27691e414ea6276a67fc60d01e059c66c106a4e442f8b04f. 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/USA370975338.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6e2825c7a89506726b47e547160402c055f9165c2390b82876120fab12cc6378. 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/USA370975353.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbd094695ff0d908b8cc01e9edaed7455c420ece0015da8b0bb32ff2bfe78e4a7. 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/USA370975327.