Sean Johnston is a Canadian writer,"Sterling new voice in prairie fiction". Winnipeg Free Press, November 5, 2006. who won the ReLit Award for short fiction in 2003 for his short story collection A Da
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 0x9be983b369d18ea85db915feab1a175ef191ab3b19f7752ac56bf37bfb31b1e1. Chain 2 (Bitcoin): anchored in block 953885 (2026-06-16T04:12:47Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/0d0ed08b-8213-454a-94cd-7ce3ede2f0af.json and https://artists.proofprofile.net/proofs/artist/0d0ed08b-8213-454a-94cd-7ce3ede2f0af.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 0xacf2297801abcd54f5f1e6b2a1fa33df99142d30a5dfcf2630223f6c314a036b. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), 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/GB6LY1601656.
If You Want Me (Jay Shepheard Remix) - Mixed
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf4fafb4664171d4932e7ce6e154917c1b3a398d20f5801c4b84d7940869d50d9. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), 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/GB6LY1601657.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8e3aefc0f43f1663b6fca5b8754eac66e2cfabc3251a91cd1c6a84c60a3dfcc2. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), 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/GB6LY1601658.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x191f105caa880bb820931962f7c671a8d1de61ee64ee8b40769fa2cacb8eec48. Chain 2 (Bitcoin): anchored in block 957805 (2026-07-13T04:34:37Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GB6LY1601660.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb5848ef1cc39e209987e82e9a9af781f1e71a95383bfe0dfafaaee610e11f160. Chain 2 (Bitcoin): anchored in block 957872 (2026-07-13T15:39:45Z), 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/GB6LY1601661.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x50be0d1847dac89ffb3d775ebf3e6fc204bcf9140b0de26e0862e05bd0be9469. Chain 2 (Bitcoin): anchored in block 958122 (2026-07-15T08:02:29Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GB6LY1601662.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdae43be5298f3270891496f5fc192e8122959eda122d1af31e7865ed4885c287. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), 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/GB6LY1601663.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x191f2152105fd505fa3c4f03fcf350e55530f4d7c7ea22e9ea6ba141aee7cb04. Chain 2 (Bitcoin): anchored in block 958126 (2026-07-15T08:17:14Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GB6LY1601664.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x56de4c7c42a42a0df38dea572befddd494f88a1469b81bf3ea1a7780520497ad. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), 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/GB6LY1601665.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x713156d71963d40f4e10d5ca17dd1bd28823f347a0c4104353c444f0d0d61e89. Chain 2 (Bitcoin): anchored in block 958115 (2026-07-15T07:27:09Z), 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/GB6LY1601666.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x276db79dd511cad5ab398b3754761c599636ecd49bad2a114263654826cff206. Chain 2 (Bitcoin): anchored in block 956476 (2026-07-03T09:04:44Z), 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/GB6LY1601667.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7ca7060779274827ae38a90dc1480a86e5d95317c341f7666eddbaf5cade0922. Chain 2 (Bitcoin): anchored in block 956545 (2026-07-03T19:59:51Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GB6LY1601668.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1e48718a6c23739e855179fff56ea30555ce07575b4c8fff0f9e6f8d695032e9. Chain 2 (Bitcoin): anchored in block 958316 (2026-07-16T19:42:29Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GB6LY1601669.
Neu Nostalgia (Das Komplex Remix) - Mixed
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3214413b51bf153dc040e8c3bc1cef3938cc601b327787f98cbca60e81a6cc26. Chain 2 (Bitcoin): anchored in block 958121 (2026-07-15T08:02:12Z), 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/GB6LY1601671.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb7484620041eab649eba82ae6788cfda1582eb47bb15622a6cdf9ef9d9a85741. Chain 2 (Bitcoin): anchored in block 956551 (2026-07-03T21:18:05Z), 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/GB6LY1601672.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcc1fec966b417efa26bd9220f005cf60e74ce245c68716f6f60403e5833aa176. Chain 2 (Bitcoin): anchored in block 956545 (2026-07-03T19:59:51Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GB6LY1601673.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5771f27823db75bd629dc47bb644d3b5a8f53ad309c5e1fca17ada592e0f7d58. Chain 2 (Bitcoin): anchored in block 956420 (2026-07-03T00:42:11Z), 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/QMFME1542774.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd3a8fae9b6264d08ee7f0aa04dc303f34a4b9f8166042b2a4e53500578ea3140. Chain 2 (Bitcoin): anchored in block 957872 (2026-07-13T15:39:45Z), 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/DECY51760551.
Gone & Forgotten (feat. Dominic Silvani)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe8ffe934b39b29b3c5817578fa614fa6c4338762f4638eedd5eaea1bdfe62d51. Chain 2 (Bitcoin): anchored in block 958121 (2026-07-15T08:02:12Z), 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/UKGTP1900044.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x65fce9b78b0785663c29fd2427e8f61dbc780b1ecb47afc1a61cdb4de73c71d4. Chain 2 (Bitcoin): anchored in block 956474 (2026-07-03T08:56:35Z), 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/DECY51214072.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x72ccc8c273d22da7fe53c454d92ccfc4c29f068a01b9264822fe6c75bd49a9d5. Chain 2 (Bitcoin): anchored in block 956420 (2026-07-03T00:42:11Z), 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/DKAZ72124715.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbeaed068c8d4e0dccd1c7f15b61ac14c953bb973684a9c7f98b988bda4c412d6. Chain 2 (Bitcoin): anchored in block 958276 (2026-07-16T10:20:17Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/UKCD82200021.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3fd663e3a261213b50817f50b2f59d33c779b0d021127ac82b851602070ac07f. Chain 2 (Bitcoin): anchored in block 958373 (2026-07-17T06:09:33Z), 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/GBWUL2068506.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x47fb81cb04de6e579535a0ea820cc149273a924ba9b6bc986cda914f595ac9ea. Chain 2 (Bitcoin): anchored in block 958373 (2026-07-17T06:09:33Z), 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/FR0ML1900210.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf09b5cf4170e3a0fa84f3bb5f0cd57d0e5da8862961e633c47cc36fc28b569e8. Chain 2 (Bitcoin): anchored in block 956639 (2026-07-04T11:19:20Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBEYE1500064.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4b22873f594284d51e2f346563defb83c3acfada273606e8ce1b2ecee65f1be0. Chain 2 (Bitcoin): anchored in block 958455 (2026-07-17T21:28:36Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/UKCD81700010.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd051c8686261e323610e7654b4d13ef155f1946b5d2a46ef0a02f83a1659480b. Chain 2 (Bitcoin): anchored in block 956634 (2026-07-04T10:04:33Z), 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/GBKQU1864976.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xea9499f06a7c33e4e8568049f3635396e508682dd872133edadd3039d8d80204. Chain 2 (Bitcoin): anchored in block 958447 (2026-07-17T19:47:19Z), 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/GB6LY1601653.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x030b7efec4ed9a135cda6a0138965d549a3a0074c0475fd8abf877b764cd7f68. Chain 2 (Bitcoin): anchored in block 958415 (2026-07-17T12:50:13Z), 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/GB6LY1601622.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8cee5921acca1475898becc0c7ca83379869a92969e835bb17727c398c74611a. Chain 2 (Bitcoin): anchored in block 956725 (2026-07-05T01:12:41Z), 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/UKXU42300028.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9dbe2aaec7b9ab0bfb326b8e5806eeab019ea036b1f4c7081d6a98ecbdddcc70. Chain 2 (Bitcoin): anchored in block 956634 (2026-07-04T10:04:33Z), 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/GB6LY1601654.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2e17bc4298b238a1d268475d778a6714ad4e9b1e3d4a765629dda60d5afd09c0. Chain 2 (Bitcoin): anchored in block 958455 (2026-07-17T21:28:36Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GB6LY1601624.
Front Left Stack - Hardway Brothers Cosmic Interpolation
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x954c4832e0459f3917e23d6df7bde3070f14d3fc33d0589772092b65a39f1e90. 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/UKACT2330368.