thumb|Public parks were initially set aside for leisure, recreation and sport. thumb|A man relaxing on a couch thumb|Leisure time swimming at an oasis Leisure (, ) has often been defined as a quality
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 0xf5fc62d846b25f04d9ce02eb9cb3e165f819caa8baf534599d5082784a0245d6. 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/6b435749-839e-4504-9af9-3694a7d64049.json and https://artists.proofprofile.net/proofs/artist/6b435749-839e-4504-9af9-3694a7d64049.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 0x2158019a6accbebdb685fd4f110ba60d10144f47bbb6fa6ccfcb81248626e681. 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/CAN112300825.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x72eb0261ff620878c6205613d28a38e9784052ba612701b8c6f30327905014d0. 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/CAN112301508.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6d3068b92ecc5c91a7542bb14518ae8719f0dc91852745f305eb18c01e7b597d. 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/CAN112301509.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc34182eceb2977d672e6631d8c1f77bafbd05ffe9375d735bc681eaf814a85f2. 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/CAN112301397.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1c2c47e9c8683135d2706e27d9f5a9761b8a10e2e162843b3edb21fb872d5f8e. 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/CAN112301127.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5ab93addb8947d12d0bd64648572ee3d3b70d68da7da4b82c5386e442d5f434a. 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/CAN112301510.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x36374100f3dca1a30f4016808437ba497a069b9b89ac153a5825d6cf95112cee. 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/CAN112301511.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6ccd360b1f716a4c11ad8d1b541e4ae826cf83c247cfbd89ae4ac3d0670009af. 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/CAN112301463.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1adc6dff8cb4e632e0e6f81e9b9d6c839e9f9eae61802fb75bd65c12aa961f18. 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/CAN112301512.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb0381cb88960f1c605ccbd84780ef09222d0566cf1a734bc64200af465de4b3c. 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/CAN112301513.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6e02bc65d7fd9be7f8128c9931b77c2200595105f33e06536ab761d6acc1b316. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), 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/CAN112200829.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeb3bec5ff031b47363a1fb5a7c42bf6d622b474e09448c3ee3f9cb8209b8cc1c. 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/CAN112301514.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x19883ecbf912cfa14996f07bee4fda83f76b95733a2c5f3e040c28eb17bf93eb. 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/CAN112000214.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc5ba0651507397e83ebeae1b17a5646eeb541cc765e3912fa95600c23c0c4d57. 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/CAN112000215.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2b3d6fdfc92f2814f7e07b6782c7bf819a2ec445a27ec5771d143c47f45d56c6. 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/CAN112000216.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd3e2c7c78d4851949e5e1d89b813bebccb5864a923517173410bd072d5b53a48. 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/CAN112000217.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd95386030eda8d81ef588569e382c821a7d660b85ed6da6cbea368e3d233e3d9. 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/CAN112000218.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb81744caa53702b0b1d628b444511377725988b553a81605d172b06cc7c15fd4. 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/CAN112100777.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe163cc2a543e8433cd82bf5c644759fbe1670f484483ff5b54b0c79264267a25. 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/CAN112100778.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4e636be65d156e0d63afc51a58704be5818865857cd001ef7e9f66d1a62258a8. 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/CAN112100200.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x14ff2a251ab7f05a12a48d50b9541d180713adc262f9781737824f02db8e1cd6. 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/CAN112100330.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3deada426c04e5c9fad9069b3e3033054b442610f1ca1311cd1cd74552dece70. 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/CAN112100331.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9d75e49b91bfbc2361f978a7c736b98866c14e8645e5e2b9ffdf311765964f0c. 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/CAN112100333.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7ef94e2d64a749a667bb68987dc11bca2162d25cd259758dc54fb7e2f504cacb. 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/CAN111900122.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfa2a59a166a06453d461c8128d80ff1f08bf8d62c23f6d55f2b18bc65b08c580. 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/TCADF1788994.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeddc306133907553f918aa1fed64cf94cd92f901c1cf40c6612e524219fcbc02. 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/CAN111900123.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xef8631e3e8e0eea3a32df198c231504f4d127c81621572b05d6fce0044879a6d. 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/CAN111900124.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x64736ae5a506de56d4c09282966d908df4adfaf10bc9b64ac77eac4ebd0cdc2a. 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/CAN111900125.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0298c5ea425476c0efb91c4e76e3b1b3de0c08c9a1fa58ccfdde2eccf53d9fc7. 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/CAN111900126.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf722ac82b8c25ad0637ff03250f809228b86621a59520fffd8f291aa549ecf64. 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/TCADF1734762.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa52a5fffec8227a4001edf0a4f105da8b9643bde5c3412b2dafcc971ea1668df. 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/TCACF1562385.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7a01f3739bc5505105db39b79b266f3899dd852711337af7fca081cbdb376504. 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/TCACG1573899.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5e715e4a05c566867b632c6ad74e2043579134f9e02a6462090ddf102d362ca4. 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/TCACQ1648736.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc909e20da435cc4f47402d7969f49c584120217bfe5a779b79351bc364f17c3d. 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/TCACJ1518219.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0cc56473e086cf225272b843cb79ddec871879825ad86240d553cc40d14df0fa. 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/TCACQ1648766.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2f2fd6a9dc0d29558faa30a8eb5493dbd294d4a7a089818302d8dec8b5ed0adf. 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/TCACQ1648767.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9d984a73209a3e3f34e1ff554ea445f7dc91c47dadcd891027b54a6a79d2aee7. 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/TCACJ1518208.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7c6424240f77db584e57e919d6c1149d56b28ddba7547e3f66b19f2bca61604b. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), 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/TCACQ1610621.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa1ddb125f6310ae0f60ae7400c47e16e65a38794d5df7144ecd6ba3af65ba57d. 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/TCACO1605961.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1b6e22df6f74b2efef16d16d87de7a3e2588ca9be98c7323c748b1f34538fc9e. 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/TCACR1646641.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x336184a71754ff67612b2491997d4a2ed7ac2540cf3d1327d03b876705c6f58b. 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/TCACQ1648773.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x08f5c61ad8dae304832f89594674fe3e8bf709d56871f72edb4c64df90d3afa6. 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/TCACQ1648774.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc34182eceb2977d672e6631d8c1f77bafbd05ffe9375d735bc681eaf814a85f2. 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/CAN112301397.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2158019a6accbebdb685fd4f110ba60d10144f47bbb6fa6ccfcb81248626e681. 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/CAN112300825.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc34182eceb2977d672e6631d8c1f77bafbd05ffe9375d735bc681eaf814a85f2. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), 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/CAN112301397.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1c2c47e9c8683135d2706e27d9f5a9761b8a10e2e162843b3edb21fb872d5f8e. 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/CAN112301127.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2158019a6accbebdb685fd4f110ba60d10144f47bbb6fa6ccfcb81248626e681. 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/CAN112300825.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6e02bc65d7fd9be7f8128c9931b77c2200595105f33e06536ab761d6acc1b316. 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/CAN112200829.
Take You Higher (Serebii & Arjuna Oakes Remix)
Take You Higher - Serebii & Arjuna Oakes Remix
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7f7770e5e34174f0b295fef73d40fb1f5d5641a627fc4d17b0a8f1282b852ca3. 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/CAN112200639.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x77bb783a440c1532ca0ae1a5f228c3e6dd75a48830bfc72b216e3702d242894c. 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/CAN112200490.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe08445a9c70eb0bb53783a8435f4cbe9ca6c5228e4fc1dbf06866b8df8207306. 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/CAN112200215.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4e636be65d156e0d63afc51a58704be5818865857cd001ef7e9f66d1a62258a8. 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/CAN112100200.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x14ff2a251ab7f05a12a48d50b9541d180713adc262f9781737824f02db8e1cd6. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-17T00:05:04Z), 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/CAN112100330.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3deada426c04e5c9fad9069b3e3033054b442610f1ca1311cd1cd74552dece70. Chain 2 (Bitcoin): anchored in block 957043 (2026-07-07T13:52:39Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CAN112100331.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9d75e49b91bfbc2361f978a7c736b98866c14e8645e5e2b9ffdf311765964f0c. 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/CAN112100333.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x19883ecbf912cfa14996f07bee4fda83f76b95733a2c5f3e040c28eb17bf93eb. 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/CAN112000214.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc5ba0651507397e83ebeae1b17a5646eeb541cc765e3912fa95600c23c0c4d57. 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/CAN112000215.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2b3d6fdfc92f2814f7e07b6782c7bf819a2ec445a27ec5771d143c47f45d56c6. Chain 2 (Bitcoin): anchored in block 956889 (2026-07-06T06:56:49Z), 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/CAN112000216.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd3e2c7c78d4851949e5e1d89b813bebccb5864a923517173410bd072d5b53a48. 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/CAN112000217.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd95386030eda8d81ef588569e382c821a7d660b85ed6da6cbea368e3d233e3d9. 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/CAN112000218.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x18439b1ce314420f1b8238fae1af3d121472e43db3957bcef2fd8fb5c1669410. 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/CAN111900257.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5d560e1d4588b046e0bb46e59c4d20309f5b401b7258291dc3dc0e174792dddf. 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/CAN111800384.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfa2a59a166a06453d461c8128d80ff1f08bf8d62c23f6d55f2b18bc65b08c580. 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/TCADF1788994.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf722ac82b8c25ad0637ff03250f809228b86621a59520fffd8f291aa549ecf64. Chain 2 (Bitcoin): anchored in block 956889 (2026-07-06T06:56:49Z), 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/TCADF1734762.