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 0x0649197333f2414499f10c3a21f1a21e848dcbb8ed8c2295b949d316a6435c66. 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/00d0b4c2-65e8-488f-80ce-2a610db9a8aa.json and https://artists.proofprofile.net/proofs/artist/00d0b4c2-65e8-488f-80ce-2a610db9a8aa.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 0xdaec17f7122a1b7c1646743d73fd1dd1f03263719920c3d08e221307e6eca247. 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/FRDLG2200040.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x489d827d63b850200389642b223d35d6e73f38e5af047ba74641a0b96e2b44e9. 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/FRDLG2200050.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x027bbbff75805f9e4484a59af5c1ca4002fc03bbfce78adb602508d15f13a13d. 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/FRDLG2200020.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd829fc71ebdbda08f4dbec2c2bb84e64e4d0c49bb3cecfa2eda9e94d095ef3d4. Chain 2 (Bitcoin): anchored in block 959155 (2026-07-22T16:43:41Z), 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/FRDLG2200060.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3c4e37b5e86e2264da4c7454830c41529fb94e87ee85e277125cc89b196f657b. 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/FRDLG2100130.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x412f86285edcc88f97d914ae7f2aa33371df617339977076bfc2c07f6df1a003. 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/FRDLG2200100.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf5a3d3dd8b3eb00324cb6a6bc5a2e2417436132ab6b2385cb8be31d972f8c294. 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/FRDLG2200120.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9c5d3a91ab003013b2fe241d90e9df74a0ee8d4172f705c6d273796d76908e72. 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/FRDLG2100150.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe5d94aaa4b3a4663a827178e39f2ed4c70f98f850d5929b02ab76dc89fa67e62. 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/AUMEV2551220.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x489d827d63b850200389642b223d35d6e73f38e5af047ba74641a0b96e2b44e9. 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/FRDLG2200050.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x027bbbff75805f9e4484a59af5c1ca4002fc03bbfce78adb602508d15f13a13d. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRDLG2200020.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9c5d3a91ab003013b2fe241d90e9df74a0ee8d4172f705c6d273796d76908e72. 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/FRDLG2100150.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3acd8b1717971187919d3697ab1d2020c7fc7e0e96f7e3a0f39554ff962e9017. 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/FRDLG2100140.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x91c631f4b52b46d76c3768ab94f7ef9c2dd4020479bf8b7c1ebaf4566d887205. Chain 2 (Bitcoin): anchored in block 959118 (2026-07-22T10:01:58Z), 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/FRDLG2100120.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1cc3a774e31f6c982e2ff4930da1977c06ec9d4d11aea7a845922598cf6dd76d. 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/FR8R62100024.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa95d5e3f2e5f5f52290ef9e327aa1f153e3b92f80066db1f833f9b13fe3d09de. 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/FRDLG2100090.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfa8f791a8d7c406949ce71acd0ded6ae9938441e9ee0b30ef95036ac3f01ac0d. 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/FRDLG2100010.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x61ff42208e6a63325f8e314de93cffafe9ba85fd783a076fa2986e86e6a04256. 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/TCAEE1904907.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf5dd6bbf5f80b5b7c7845e201c7bcb049fb589699fd7f6af855bff40cf5e7fc6. 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/FRX201847454.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x243f1cd84e753ef1eb7c2e7c73cc3ab5efe230f97bbe3ee36676cdaea22582e3. 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/FRX201847455.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6b37a459f13f2ac3a1be784c4701d1274256374f646d3634793bbe50550e5b61. 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/FRX201847456.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb2e353c036a8fbf1a55042cd1e0d8feea24d8595c341769ba93331002f79dcb4. 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/FRX201847457.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x02b5053823087a4de7ee49369b9f3096178d63559bd63e309fb50b216099fd59. 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/FRX201847458.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7aa5d6c946e0196c190e03485be9878d14621936f49ef17566ccb2a9128dae2a. 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/FRX201847459.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd563990dbb2a9be76c93e8afce45251d12549851e2fe305e771737aa2a5346e6. 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/FRX201847460.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdfe7e6d7295aa1e697a4635473d5a5466787aebe109a3512d2dc650f276a1e00. 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/FRX201847461.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf630b43f6013a6f475c7815af4fb31e4422e88545daa274f8fea9dc03a153474. 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/FRX201847462.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x590a989fc286c9ae7d404692f5b33ccfce1401eca0b86fb13f8dde15c9a3f480. 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/FRX201847463.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9e304d628a686bb5fb3b68c6ce8b5e8c898914f4764c625ada66f31b9505f2a2. 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/FRX201847464.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x73adb0783368287e64aead9789179dd3f70d3286e23efe4fb94c4374bcc338f7. 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/FRX201847465.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x43aa38de97852a5c8077b57d021d2ec4017147ffb981029af63511131870e93a. 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/FRX201847466.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5a4cfc8de0a18a0276405c1211ac212ecf6f70566c396721056cc03461b022c9. 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/FRX201847467.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x15143c6f023a6c869766100b5cb3588e2beefdb7537083e5a46447cdb6b19de3. 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/FRX201847468.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb4a09fba0ce32742c3d8e7942a0b2c4a91fb868b379d4172a92ea21b379c48f4. 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/FRX201847469.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf0b3e5ec6ad70201ace860ecc00cd6a38a2aac2453cc5e7ff673bbccfdb2c01b. 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/FRX201847470.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2b2d4e29b7f7ce494d6f0496d7ca5dc4d4a2873313ef1eff433597877ff40f9d. 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/FRX201847471.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd0ed3e34bbe2473077573936863fa75956b332dfde9419b75533e2fb3a1d5c10. 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/FRX201847472.
Les 5 doigts de la main - Générique du film paradise beach
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd0ddcc5b242422e3866444315af826be479456c8a1d9c0bc11d8ea283b773581. 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/FRX201847473.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeb890f375bddcfb585e777c6c48391f583a08e926b3c2e7fa363c410096ff706. 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/FR8R62100004.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6b9925b6f08e6363f5da297956c72e9f11d423ca3645d2ca1785d719854cac0d. 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/FR8R62000005.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4e925d2654af8aeff3e7574dcc88c52f40c226add2cea4bf83b13a68d9b99553. 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/FR8R62100005.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb5a2f8573d43e46158f25f4e2a6d7e35fdfddfd9d1fcaeca7084d4c8cf73e194. 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/FR8R62100006.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x444c331e50d91c1b2fc2aef5a4810806c35560c4fb69c82aa68de7673bd17919. 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/FR8R62100007.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x14bd8280ecb6e703a1a869750aa851a31652fce0226949a042940ad3ea109585. 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/FR8R62000004.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaeaf9dc954e677142717ee28d37289d0605137871d1300f0f85fbdb3c361abfc. 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/FR8R62100008.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x403e26d4d7f6f4eefee140e5447e9da9912de23e4ad7200dc5c1afc069e8818d. 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/FR8R62100009.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6e328648a75153af6e0c82f8616ae5f0b462ceb946e603e51afb6bdd8c017185. 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/FR8R62100010.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6e972a6c9b1c12c45098ddd70fbbaf1aa1b2d24948ab3bd284acec94d56e29ee. 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/FR8R62100011.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd5bf6e4296d1552c7225311a4c0a0cc3a2ee7478b4a28d76bad3d2e364b8ae87. 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/FR8R62100012.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x49a1855b781f20aa0b3286816689d641be3bb26953d962fe367a53a642ad8b0b. 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/FR8R62100013.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4a90d3afa9b17365b7943d740a4538d286bd914f2197217dfca076c6b24fe421. 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/FR8R62100014.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7338c6ca56b884b33165377dcaa5380826379d55d5c5170c5d8e326f69eef200. 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/FRUM72102343.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa30bbc98515cbf15be76c18fef139b8905a57fba2501d377898c5404bcd8b98d. 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/FRUM72100701.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x999fa2c41e6f2183cedadffa7c23efd912925e1760369a39b27c8bd00b91a595. 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/FR5R00911635.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0207857772865ddfa074aa8c65b43e1af4a24ec286e044e3f9c07c218c9c7beb. 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/FRU492100090.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x434d199f07f8d8af5bfd99a16ce6f610a415999ea436cc4cd91b99fb4f129605. 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/FRU492200100.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x50f136430caf716b87052363fa9c327d4506913cafec0c258b18fa91ae9fb6a0. 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/FR10S2042654.