Winslow may refer to: Places United Kingdom Winslow, Buckinghamshire, England, a market town and civil parish Winslow Rural District, Buckinghamshire, a rural district from 1894 to 1974 United Sta
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 0x1a5cbc22d8feec246c983bf364833a659254e5cf2131835f061501aa6b3ba3c0. 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/1654947f-0a84-43f4-9e63-0de6dc7dbdc3.json and https://artists.proofprofile.net/proofs/artist/1654947f-0a84-43f4-9e63-0de6dc7dbdc3.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 0xb9f49834ba259ab9904d73e2aa109607e04b55985376ed92cf1df8c4fa083ec2. Chain 2 (Bitcoin): anchored in block 960095 (2026-07-29T11:07:37Z), 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/GBCJY2000681.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcad06ec4df1382e11d20b99cedbc2150b607fa1f15bf3c32ebc6024c5aba5fca. 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/QZBRF1849603.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x25948ef4432615222b4dd24c239e08002d33366f04cff19a6e192b56a727e23a. Chain 2 (Bitcoin): anchored in block 960314 (2026-07-30T21:00:46Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZBRF1849604.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x329cd3f568edaf2aa0fe39aa45c38fc50698c8eff8bdcb4ae5a5ba8579a9e499. 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/QZBRF1849605.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfe5d20619ed2a4f7d7cf4c34797dcb25557fccfbad41fa7a0ee3d554eb6ea695. 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/QZBRF1849606.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x448ca9980ace010ead0560fd365504edad56ff8e725e77a6e16525afe0cf5549. 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/QZBRF1849607.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x72fe394d286ab18ee246c743390d3e55e6df07e9490357305d8e35a943b736ec. Chain 2 (Bitcoin): anchored in block 960360 (2026-07-31T06:42:11Z), 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/QZBRF1849608.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x752be99e07ab7d89e083649974dd9def2e8be75c40ac43336bcdbc33af99bc73. 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/GBCJY2400585.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3622a306446c2864ad5580b6620143e39e1a320b4cf07929e9fd1dd6d5c73235. 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/GBKQU2403339.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x482414a5c6e5580024ea0c89925d3264b06992c5b0209be6cd78a000a61d38ff. 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/GBCJY2300470.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa991d17dd43dd7cf5fd0e6a23a611e85d054407299043686869062ed1a796af4. 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/GBCJY2300471.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf84e38842aefea11fa7ceb39a2f009cd3ce9226aa596ae67a4f2577f53a37148. 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/CA5KR2334110.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x43d8ac7ddf96017f68a71d979183bf3904c216b8014f4cf29509be69f34ea531. Chain 2 (Bitcoin): anchored in block 959159 (2026-07-22T17:48:40Z), 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/GBCJY2300381.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7476906f4182b8a4caeaf860d8992324f73208b85c0dc94a62bd68e376d78c54. 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/GBCJY2200285.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc5199c99c3388b70bd4a03bdd98d760e1a9beae1cfe7faf25fd9913d41f8ba77. 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/GBCJY2200286.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb1ca8f081177b0f136650e520eba3fccf046bf9316ceabd9e197b75300c5c7b4. 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/GBCJY2200287.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x884884528d8a2c2f2007ef07c35f8c5486035944c34838021e883b2f6d6f8c6e. 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/GBCJY2200288.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb8fb1e39b95cb55debb0f9272f3c5ff898d646cfa219a46dcde9475ac16ab506. Chain 2 (Bitcoin): anchored in block 960222 (2026-07-30T07:48:45Z), 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/GBCJY2200208.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2c6492a46e1b77ab320690854f3d2a107ebd74a84e26ac8f6e6fd3e66a38f17c. 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/CA5KR2244613.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf0fe570383654b617b8f3e1d4b2f84ccebc0b32c1edfd27585807d7d63b74d2c. Chain 2 (Bitcoin): anchored in block 960229 (2026-07-30T08:30:10Z), 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/GBCJY2200107.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa75b350a206f882f6596c3b07c17845b631ea572434cd2dcfd3e4012e24c4a6a. 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/GBCJY2200000.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5c0407c7d005a6ed86355b38b1cf761c1643de6c01c85b33830e80305ca4aaf1. 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/GBCJY2200001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaa7596ac77e4480cbb5f4fdb2e1cc40ec429f7c4291f2483762df3d40271cdb6. 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/GBCJY2200002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x70affd7db342b53b3826ed9b05a0ef83afca7c6742d15fcc7566302ea9842701. 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/GBCJY2100331.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb03ab635c38c75460a7362f3d928e628b31116bac08ec596d47bee1ce9ffc0f4. 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/GBCJY2100257.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xab8b3bc1b366795f1acd4d88865829e70632412005a04ce223bd8381a68785c8. Chain 2 (Bitcoin): anchored in block 960247 (2026-07-30T10:42:33Z), 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/GBCJY2100258.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb48834645b4b5df33623fc8ac76788b9b39ee70857049d442b1fe03c1dfb551a. 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/GBCJY2100256.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x02feacdac584a5ef1fbd63e44a51bccbb2823fb9851d0325f06bbd8b4f647a71. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), 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/GB6TC2182003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x528a453c7a2871a8a657d66b0056c94d4bbfadcb32262fec9f16e4aeb9414411. 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/GB6TC2182004.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x622f1cca27def729b041ba352c7785cb6ac5181e1147a13c5452dac26d5903a6. 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/GBCJY2000656.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe817bc29c9cb6ed40d77fce3f729c50e38abbb6b458693932429532d6d299767. 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/GB2LD2010223.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2cc99785b41cbb8e90fffc8324406d29b61ad8c7e611900f580209b5f4a66cc5. 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/CA5KR2093281.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa1ddb92c96be8d12764286b1892fd20bf71393695abc530caa381af1e7c45d18. 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/CA5KR2093282.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4949ce1424d3e066769ec35ff4817a2b112347d125ccfa749e47be8a8c9fa555. 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/USA2P2029615.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3d3d2f8c7f7a07066ba42f4ba78e50386b616906defe629fd4f2a2573b7c5cd4. 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/USA2P2029616.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2678ffc80d9ecb26abf6cb943da5290c11ed664c01b31afbef65e8f3ede5bb3f. Chain 2 (Bitcoin): anchored in block 960494 (2026-08-01T01:44:32Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZHN82075801.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x88a97710627ff1500733581114d3f6dabfcf8fe52b8b657bcba6eb58aa32064b. 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/GB8KE1958491.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaf525053025d471a90faa05dedf5afe7d262609b2b62ea2f6cf2d492775b8182. 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/GB8KE1958492.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf46e326e3e303858bb208a3e18fb0313f8c964ac032e15b46e11193dd1c60366. 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/CA5KR2014617.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5c8b1c07981991fd3a1a97b55710243c031b309c8ceaced54a8fbb39af84a1cf. Chain 2 (Bitcoin): anchored in block 960463 (2026-07-31T20:42:35Z), 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/CA5KR2014618.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xab097e55d0ac0674222f43326e4ebecdb5acb6a2b651c2b007a1c4e99245905d. Chain 2 (Bitcoin): anchored in block 960459 (2026-07-31T20:22:46Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZK6Q1971494.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd481ee67c3faf7f1bd6162ee9d67d60dc807f2bb599c628eb571fd2ad1c2a80e. 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/QZHN91924651.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x60b9738fa2cf9d5ab2de3bd04895867507701e2ab2d9d24ba281e37a57bce8e8. 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/QZ4JJ1903565.
True Colours (20th Anniversary Edition + Remixes)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe5244f339b6b17bb2570103facfbd03c4e12bdb6a24798befcf912dae5fd34c0. 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/GX5HV2200010.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa2954a334b130c043f49bdbb66bc5eec970144ce759a462185452e5fb1399f1e. Chain 2 (Bitcoin): anchored in block 960229 (2026-07-30T08:30:10Z), 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/GBCJY2100305.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9ba4c78d1d658c2b952f1fdc6e0d60968fbf944ffb4bb69fbaf292bd7f9eef10. 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/GBCJY2200020.