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 0x34277446da0d1da2bea4c523cb31dd606154e8b8a657af70901f6f0bfdf2f120. Chain 2 (Bitcoin): anchored in block 954667 (2026-06-21T07:29:20Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/db5dad13-0cb8-44cf-9eaf-594c330d9803.json and https://artists.proofprofile.net/proofs/artist/db5dad13-0cb8-44cf-9eaf-594c330d9803.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
½ Decade: A 5-Year Retrospective, Pt. 1 (DJ Mix)
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 0xf12677d5bb0915b2dbe01bd66568d6de34f4a983443782329c491d2c0db9e748. 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/UKR6V2381235.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x90934746f8681942491d57a642dfbda6efcc2494503a2039e9d855b84d5892a4. Chain 2 (Bitcoin): anchored in block 960397 (2026-07-31T12:24:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/UKR6V2381236.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3b3252c81d181942607b712465705a15d6c652e7b7e612516bc10f8684fb9ae1. 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/UKR6V2381237.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x336bcc1713cc6a842030d33dba56572b30c44e9b1c66adc9e72dc952638dfaab. Chain 2 (Bitcoin): anchored in block 960344 (2026-07-31T04:14:58Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/UKR6V2381254.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x010653727761c08f4f7f18b290a4a40ac4d8623c98bb40f4acf30ed4817625d0. 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/US83Z2109144.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2b0cf96444f55029c97156a7daf6659fff859e4a3564b7788450ec58190d5fe5. Chain 2 (Bitcoin): anchored in block 960500 (2026-08-01T03:13:03Z), 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/US83Z2109142.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb8b5d1490bcc2ee260bb77f297f11ef6d03b29b62dab472165dfdb3a633bd172. 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/US83Z2109146.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0a64ffd8f7a0a14a1203bf200435442f359a6df0914a54c47c77e120ae655276. 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/US83Z1797915.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x763d95847b9d7adf1aa3a95a99448554db41ec0c61356d474f507f485bfe5ec3. Chain 2 (Bitcoin): anchored in block 960105 (2026-07-29T12:35:17Z), 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/US83Z1797907.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb263f4cf8ccad27323482d0634b1e684d7f7b039cb66013aea45d0a69a7a6961. Chain 2 (Bitcoin): anchored in block 960344 (2026-07-31T04:14:58Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US83Z1903776.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x705a8dab0d6658d558d8bdbef3362c2942e66cab9a66048afab71cdbb0efc877. 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/US83Z1903777.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0fd65cd9b75dd14b6c31b59bc26b1795a78a5099ca04c08172b91aa936d795e4. Chain 2 (Bitcoin): anchored in block 960291 (2026-07-30T18:23:33Z), 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/US83Z1817448.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf760eb078b53b48476d588e31356b6973d06f2d2f077a68f8815c5873c6a89df. 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/US83Z1817449.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf213816c806b93d2a8f703b115357b6a7d7ac1af1123fd863f45321acb6ecaa2. 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/US83Z1817450.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x21ba7316505603dca485596c7de74a5b73acf2993bcfa5ca87b8efc4d06e427e. 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/US83Z1817451.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1169f552f5f64cbb9326767f729f31b0442984f8cc8f7a30d9d9ce0d9cbdc120. 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/US83Z1817452.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb7cee79f0724cd0627f4f89154cb4fa4a2856aebf19f7e6f20b8b6e649f01f67. 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/US83Z1796708.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7a44e4d55ddc5039bba0defa6f99507b75d4d4e4c70dab33fcf449f88540e997. 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/USLZJ1780190.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9fe7001fbd53c4cef31700074d28efa70dbfd908ab5958785af122a26a9db0fe. Chain 2 (Bitcoin): anchored in block 960354 (2026-07-31T05:48:18Z), 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/US83Z2147593.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x11da48c80c24e630b1b6dfb5d252ff74820cbe1304237f40769fbdae8ce9c5c2. Chain 2 (Bitcoin): anchored in block 960225 (2026-07-30T08:04:30Z), 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/US83Z2147583.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0957e76b801b7674e467029584e68bf146c24e38bed1a8122289fcc8ae8a7a5d. 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/US83Z2147581.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x44c2e1728c2b3c1183b69c3e7d312445bef014a2fcb04b492ca4d60b4ddf200b. 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/US83Z2147594.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4a700ffb73f64b2d75b4053cf050f6038814914d05dada341379ea246c495a37. 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/US83Z2147580.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4d5d973f1c39662d8d53eb1eb16317bc6c936c1dfb689bbf723425daf64e3ab6. 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/US83Z2147589.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaa60f56efcedb0bb7978207f69a089ab41cae386146c55b2b603447ba6ea7679. Chain 2 (Bitcoin): anchored in block 960250 (2026-07-30T11:13:28Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US83Z2147590.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x758024eb4f2711622f2020aaf029acc9e1cc3415a53c5458024b3dffdb7f825f. 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/US83Z2147592.
Coral Reef - Sixthsense, Andrew Frenir & DTALM Remix
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8bd32aaaf27d9870dd6a3732c3adc0a0a393a6dd4ea4f0fabe85455eced5e005. 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/US83Z2147591.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x811c298ba0f85235ff7f7716429f6b3e709afe003da330050de53a58f6c206fa. 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/US83Z2147595.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe9ab00e6365645c7b6ec31070503ef68d966dc7657ff29f623175a62aeb12b53. 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/US83Z2147588.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x042d718141c3bcd02e865f08c2a61e07301009362280fd90f8a865aaf6d62cbe. 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/US83Z2147582.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbe2cf14ceaf181b73770d108ae7dff92a2ff8d906b8ab685ab697bc023ddac18. 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/US83Z2147586.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6d80fbaec16114f622070c70cc55e76bea71f64111f3ecac2888d7d922d9fc5f. 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/US83Z2147584.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x38e87be005f1de398699f89c751936a6553c83d3b13f3a23a5686977cf129f68. Chain 2 (Bitcoin): anchored in block 960497 (2026-08-01T02:22:04Z), 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/US83Z2147587.
As Time Goes By - Cloudcage 'Dawning' Remix
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5df31f91bce2a3999b243987b16b839f8a40337b2df84ab10d050972b8a4e715. Chain 2 (Bitcoin): anchored in block 960455 (2026-07-31T19:53:13Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US83Z2147585.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9f6f1b9f495cd3c636bdda3c1cef60bd3e42c100cc1bbb9d6b74b54b8c233267. Chain 2 (Bitcoin): anchored in block 960277 (2026-07-30T16:10:47Z), 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/US83Z1786847.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe2bdd918c327859143c0473759ce8b19e5bdf225c64cb292100c9b2d29acc426. 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/US83Z1786843.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf4ae57753fdc07aeba9b76b7114f1ebe0194aab4f4dc0efb0540c010d532e971. 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/US83Z1832914.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xddfa74fcb466493ab3defbc9728feacb7860a1b7d539a909abed849f3844f36e. 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/US83Z1832916.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1c3bb259e387c1d22079c3d4dccd86d86fd3eecce3fd574c81dd109781e4d14d. 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/US83Z1832917.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcd351fb51d025b92f43ed4a872c8cff14c31aec0ac3e3eda42585db840850f3e. Chain 2 (Bitcoin): anchored in block 960209 (2026-07-30T05:15:54Z), 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/US83Z1808184.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa11948c77960ae435b0361b52d659d0a4294d1fabf6f74d80d380e6f491bd426. Chain 2 (Bitcoin): anchored in block 960185 (2026-07-30T01:32:48Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US83Z2125149.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x60e3a36b19e7a11b301b11e9fe1884d35621f38b3212b82d3696a276b0d2cb34. Chain 2 (Bitcoin): anchored in block 960330 (2026-07-31T00:58:21Z), 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/US83Z2125148.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb19b2b0f8d11097c0c831705f4c1854e3caf75b9eaf0a324649c8e21f485d853. Chain 2 (Bitcoin): anchored in block 960397 (2026-07-31T12:24:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US83Z2125146.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf32ab2d48b96a021c437b9805c1091f909514c0cc403293fda99fd97edc7c1f2. 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/US83Z1900637.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x217a22ecedf3811e8b14f3f90d506789e93aa53353e357351bc82ebc3dc6f949. 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/US83Z1900636.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x443a339fdaaaf8efb07432e4decbd39d3c0b749c8c0a992dad8bc6400fef3391. 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/US83Z1780213.
The Sun Also Rises - Winterya's Mixed Feelings Remix
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7a79b21d17ffe1fca35589fdf7d475ca088da9456981e8b5231c26a023d853fc. 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/UKACT1840144.