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1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. Open OTSProofURL → extract Bitcoin block number → must equal OTSBitcoinBlock 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 5. GET OTSVerificationAPI → pre-computed 6-check result from server 6. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb8438a08e1d986d43ae64c0d65321084e48a41e17c217c8987ce95fc38518ba4. Chain 2 (Bitcoin): anchored in block 953423 (2026-06-12T21:20:00Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/da7f6f85-9417-4a19-ade0-a5aac04780b2.json and https://artists.proofprofile.net/proofs/artist/da7f6f85-9417-4a19-ade0-a5aac04780b2.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe2c60414a6690b14ae06e1924af8fc03b617d0fdead317e7635de5c2d0b2f92b. Chain 2 (Bitcoin): anchored in block 958316 (2026-07-17T00:08:22Z), 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/QZ5AB1710528.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe2de0018b246cf40eb65d6cd37e5b9837634cc1dc8db4cb0a2502e1550b82a99. Chain 2 (Bitcoin): anchored in block 958690 (2026-07-19T07:14:39Z), 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/QZ5AB1710530.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3dafe2300f60a5b80cee5b605698a2eb27075e0f4b559c983d51a4b02c0c2a74. Chain 2 (Bitcoin): anchored in block 956422 (2026-07-03T01:01:38Z), 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/QZ5AB1710534.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x88941ee9fc59dfece037b819fb7643dd7e66d556b2be0280609158b89fc11efe. Chain 2 (Bitcoin): anchored in block 958489 (2026-07-18T04:13:26Z), 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/US7VG1596007.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x95248a9c6933d60da17e3c12b2c92342df3b06afe8d3c42f6af1fe9f12f55ce7. Chain 2 (Bitcoin): anchored in block 958350 (2026-07-17T04:37:08Z), 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/US7VG1596009.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0e19c1f3b8566f11a20e402665347353a1accc702941101747b2ff5de4387dfb. Chain 2 (Bitcoin): anchored in block 958115 (2026-07-15T09:57:58Z), 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/US7VG1596012.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x593c59384846c259375eee0ede65acb4e2be7255e7270176e02beb901766464d. Chain 2 (Bitcoin): anchored in block 958802 (2026-07-20T01:04:02Z), 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/US7VG1596021.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x04c0d4baedc9f00a7469b4a058a2ee0e46f168d1e01a29e973dcceff007b36be. 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/US7VG1633758.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5f6c0c3a662ab284ae1d3c8ade9ec45187afa0c4dff56e9cffcc477b301c7945. Chain 2 (Bitcoin): anchored in block 956891 (2026-07-06T07:16:32Z), 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/US7VG1633759.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc18cd36a844969e5ec2300d1b6962c50da38d56738dc63634a813f19587d5927. 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/US7VG1633760.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa3a9dc7fb3428823b5a106096f3fe26693f1d061bbb659db8c1f28148059d716. Chain 2 (Bitcoin): anchored in block 956349 (2026-07-02T11:34:59Z), 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/US7VG1633761.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8b93bcfc83ad22557be142cab052b0ac69cbdc5e90ad42177f672d459e4b5586. 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/US7VG1633762.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3f090b2026f74fed518b273e31f854e6b7d7d9ef354f2754eaff5ca6a390736e. Chain 2 (Bitcoin): anchored in block 956349 (2026-07-02T11:34:59Z), 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/US7VG1633763.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4e570434c84b6a6a48611a8c4ed5130cf7d5b943e83abc4dd1dd6cc1990e1e31. 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/US7VG1633764.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc46cee11e9c0ee4d6632736220695955015887ece09f7bae0f64b92a6b5b35ed. Chain 2 (Bitcoin): anchored in block 956349 (2026-07-02T11:34:59Z), 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/US7VG1633765.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf5bec15b48397a86379d53a10a208be8998ec5c4cb9742ff5c432d2c0eeef240. Chain 2 (Bitcoin): anchored in block 956891 (2026-07-06T07:16:32Z), 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/US7VG1633766.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x71b66893a7ffbaffe5e8c1380c0a8f6b3392b9053c3e36224605782b19548aa9. 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/US7VG1633767.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2fec3d1bb46ca1ef5d464d07809a1e3acf842def03398f369739de36afd57e22. Chain 2 (Bitcoin): anchored in block 956856 (2026-07-06T01:25:57Z), 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/US7VG1633768.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x48c4cf9ab2f34e69b3376ce86034d886be2bdfb662ec658fae7977f345f9d125. 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/US7VG1633769.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc3ef451a13042d85cdaf41e46b4b51c07007ff1f3124305fe8b7ff7135f01192. 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/US7VG1633770.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa3b81c27a6a598fbd80c3c294186280c801e5225da1e77d5fb5e77047e59900f. 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/US7VG1633771.
The Best of Summer Erotic Romantic Multi Remix Collection Pm Edition, Vol. 2039
The Best of Summer Erotic Romantic Multi remix Collection Pm Edition, Ч. 2039
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8f16dd70d1b2e40be139dd47300d08d20b6bf002b4a544fe9407b3be281b1e1d. 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/US7VG1672041.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb70c4478e482f1f96257672e4bd63672f15b39aec4e2d7e08eb4b8bb8e5586e8. Chain 2 (Bitcoin): anchored in block 958607 (2026-07-18T21:01:11Z), 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/QZ5AB1701576.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x70cd9ac531837c512ba9595c9244072369d4019af6b4b0c9f0fdf30e7fc62307. Chain 2 (Bitcoin): anchored in block 957852 (2026-07-13T11:25:45Z), 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/US7VG1797381.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7a0c7adfcb8a97e0a5692aea1fcca72421d9c58ba9335775cb67bca8ede3578a. 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/US7VG1797382.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x58418105dd211f17f341b9e5cba70cd36ea8f332356b26cd584fcd409d41cfc8. Chain 2 (Bitcoin): anchored in block 956728 (2026-07-05T01:43:49Z), 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/US7VG1797392.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x699be8507d478cf05262ed7fe5089d3021cf87c1f21d2622c7e8691828cd883a. Chain 2 (Bitcoin): anchored in block 959031 (2026-07-21T19:04:53Z), 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/QZ5AB1890854.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf4089f7ecca442d3740a8c6129daabde0cbef94a03afbbb9be8145ca50047148. 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/QZ5AB1890858.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x51c0cb1a4c0c47f5299a88df2c1307042a69083df85f008a644a241e896e52c1. Chain 2 (Bitcoin): anchored in block 958346 (2026-07-17T04:29:04Z), 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/QZ5AB1890860.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x51dc065325d7fdc0b782bad078bc9db0537c297dc7dbc617f749d98b9ccd859f. Chain 2 (Bitcoin): anchored in block 958543 (2026-07-18T11:58:44Z), 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/QZ5AB1890861.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfc8b1319d583aa43eacfa352a1a38cf4cba968ccf14dddd544b8505143e8bf17. Chain 2 (Bitcoin): anchored in block 956826 (2026-07-05T19:27:56Z), 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/QZ5AB1923985.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1874b712ede26ae96ad036d246f21b89feb4480bb32813a6e763cb257a5bbfea. 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/FR96X2357686.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x90f52e2c2f5be8bde87cf4f7252e26f89cb82266005b6c92e2fd2fec841882cc. 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/FR96X2357688.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9133d14bdf0aae4d198a63494ca0038519a13cb17cae5e9f42d79f36d1862c0a. Chain 2 (Bitcoin): anchored in block 956826 (2026-07-05T19:27:56Z), 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/FR96X2357691.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5cbb0d7601844da4d23a11dcfe125ddafd5214869be88becad75ae16b4af7ce8. Chain 2 (Bitcoin): anchored in block 958977 (2026-07-21T08:46:53Z), 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/FR59R2492719.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xccd272cfabe143f006a8cb6103f34675bcf62b4225b811450f18ae8d7f0bbcd8. Chain 2 (Bitcoin): anchored in block 958987 (2026-07-21T11:30:26Z), 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/SMRUS0077636.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa94fd58179c0bf2dcefb32839c0871ea8c7d3760616fb90f87ffae03c7886ed5. 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/DGA0H2447933.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4c2364e5634b3e88746a63125f96e6abef5bf8e892fe869bb5860a9ef28691d7. Chain 2 (Bitcoin): anchored in block 958286 (2026-07-16T12:43:37Z), 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/FRX872526892.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x07601f525356f7c2fb6a43391059785da91feafbd2ae457b4e08be991e6a106b. 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/FRX872526893.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0d97ee809f25ddfbef54e0665f50c5a55710e56e6aed282a03c2aa91f4e424fa. Chain 2 (Bitcoin): anchored in block 958690 (2026-07-19T07:14:39Z), 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/FRX872526894.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x57af809fd059a43a6768efe122cc93b9e5274c4ccd77a18fc7d5d6409df01cfd. Chain 2 (Bitcoin): anchored in block 958384 (2026-07-17T08:27:02Z), 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/FRX872526895.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf160c33b782b8e0c090a0bbdb35b0fbd4da48f587d26fc25fdfc563cbd71b09e. Chain 2 (Bitcoin): anchored in block 956772 (2026-07-05T10:01:46Z), 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/FRX872526896.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0554f470c70ffe407b039657d3d4f8041e89e7609051c13b532a9424a2bed56d. Chain 2 (Bitcoin): anchored in block 958800 (2026-07-20T03:07:48Z), 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/FRX872526897.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5a41482b3449f934878458511447e2f50cc293a548eae8013b70731d98eab764. Chain 2 (Bitcoin): anchored in block 956822 (2026-07-05T18:48:28Z), 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/FRX872526898.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x770726e7e6019c5fcbb3f9d7c8fa46f03590ba582ab1ad1f12f5966d83914e14. Chain 2 (Bitcoin): anchored in block 958812 (2026-07-20T03:24:09Z), 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/FRX872526899.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5c3544904d3834384da85df3e9fe9cc7fb710cd36e3a791981e8b5a58095b4ab. Chain 2 (Bitcoin): anchored in block 957785 (2026-07-13T01:55:31Z), 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/FRX872526900.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9866fcbb3062d28b7945ef5d7216b86af7fcd56a77389a7411143799bc5298cc. Chain 2 (Bitcoin): anchored in block 958808 (2026-07-20T04:57:40Z), 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/FRX872526901.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4476239cf1ff514893fdd02eda060879415122190c55efb4bcf9acf045d5596b. Chain 2 (Bitcoin): anchored in block 958489 (2026-07-18T04:13:26Z), 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/FRX872526907.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6d1e6867dc1315e607d26b081194a42430485a7fe0eb0f1a4317672afca870d5. 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/RUB422101745.