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 0x033e8dc045b30415349e752e5ef9e0a80ba88f21722bb2cac2fe2aadec055749. 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/1afa46d5-a5fa-46f6-8ca8-0f9ce8427eb9.json and https://artists.proofprofile.net/proofs/artist/1afa46d5-a5fa-46f6-8ca8-0f9ce8427eb9.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 0x764d7602ab444cb5eb2c4118f44985f7f6213e6314818b4b86d89e3dac5949fa. 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/FR7U61400816.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf370da1d436c2e66e6dc980be4e6b36d1a37e90ed31b1374b1b66c2a5eece587. 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/FR7U61400836.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x83dad5d2b8138bf0e88fc2e40097a48aaafc807083afe99615add2b26df78ee9. 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/FR7U61400676.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5fbb138f1057dec5b6d564b494dc96ae3c02f42ce8b7eb7c777e50980e103271. 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/FR7U61400804.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xefac953bd1a9d04290148d3696ca16fa4aca8d28ff2f7dfe47cefbd73e764eff. 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/FR7U61400832.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb07e79d94a32b3bc898a1c51f34baac1ee5366ed78b77a228588088df4d43b90. 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/FR7U61400842.
Bounce (feat. Black M, S.Pri Noir & Abou Debeing)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2fe4f70de3c1762d62971b591f7300432a090885f2e9ebb266056fc371f84c81. 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/FR7U61400846.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x68903c336d1db4d581c5087d88b62384baa084b93173e7edd8e356e47c5593aa. 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/FR7U61400818.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc3b0a590102c755f005a1c0f96b5b1be9b7a3f28995eeedd086f5b4b7b70dd0a. 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/FR7U61400834.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7c3ebca90ee46e25b5bcde96405ad713d65685efd846f8a0ba99163531a8cfb8. 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/FR7U61400844.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc5e499695ee0e65498e92ff1978aff4c53b5e0c8f54b53f9e08f7c206c380b46. 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/FR7U61400820.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb5c73960514d7daa96b92e307d48c474214482b96b1956ba435e5600c8c4a0c6. Chain 2 (Bitcoin): anchored in block 954130 (2026-06-17T19:07:14Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR7U61400822.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x606630afe4f32d57e3ea4dca817ab3d1644ee966002a170af27d0c612015fada. 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/FR7U61400840.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9b765a036187d4a56882d2ae371cccc8dd9b9ac961db72c3c92331e43007480a. 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/FR7U61400828.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9733097ab4eab1911e0b99819419348f53e245f42c76defb37cac24882d2ad83. 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/FR7U61400826.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x77af881fbe2f4d0df001113656fbfa0d1174fb226407e13e26f7ee476736f576. 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/FR7U61400838.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5188560ee98d8f2bcb3a41a7f0023cb073acca75e556973f1f49e3d6a64a58d3. 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/FR7U61400830.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcccf2249fbda29c201c94ed25945d3800e74a1726e7c85fe16728c65f3783892. 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/FR7U61400824.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2ee9c40fd0e4fd04314e6a98cdf58637e84fd560c1b10a83bdc09d038b429b24. 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/FR7U61200320.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe5fa0287e39c5cf310a7b474c5091bd796bb6a0927d1e742480178f2e2fa1dee. 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/FR7U61200350.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc9061307ebec0da7909d23d79395e12fe760c767993f351938fdf14248d1dced. 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/FR7U61200322.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb278e8037bb0cfac9308a225b6c71ea0acb3e610c903d9905be8c7a370684572. 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/FR7U61200344.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2b0b3180fe24ab411ff1eb7ffaea38479e0dabf882e7207f001474ba2db0d6b4. 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/FR7U61200352.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5a86e5b1392d74364bb72a905d988e49a13db5ddc3d68dfc960d2445933135f6. 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/FR7U61200354.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe7bca2ee3de48ac58c6b099deac47a79e6638c9fa4d5c6ac4b78a4678bc639f9. 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/FR7U61200356.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x33e7331abae412a1c5fc4518f0987bf02a844001ca2b4302e9ef894f25920f78. 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/FR7U61200346.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf604f5a8e2d89db77511cddabd5b2d4c58b989b74abaaa0ffc5076db40e792b6. 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/FR7U61200358.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xca8be9e14bfa74c38d76546e169d7dfbb14c3bead5a2c60b7d6447b97442ab59. 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/FR7U61200360.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xab088e1485922498ddd7e536d8b8f9de5d75152f4e425f9c1ee245dd8a9ff241. 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/FR7U61200362.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x266ef5a650e0724ddee2451bef1b452ad5e977e8f792ad449f8a0790ca67fe5d. 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/FR7U61200364.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7cc415102dc3088ee0e826006e3b2bbf4218f237b9158e3fc4843e50761c8a0c. 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/FR7U61200366.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaa2495e52cb647d27c58d6c5797bc98742692768c55a841ba1fa9f11cb7f5513. 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/FR7U61200058.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x698476ee5caf13080e195c35a153f46c65483e022cbf8afbaa4b1d57eb7a99f2. 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/FR7U61200062.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4d69c1dda029610e8563b67250370ea188642e9af2c677694eb3d097bd759bb8. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR7U61200066.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x289cdc99854d11fb1dbc2aea2e8b25f1739a4d90fe706d4a7e8822621f2ae8dd. 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/FR7U61200074.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x520ddfb0bb4b816de73be2a6139374ff61e0f1787d2fb4bb62028a5f00ce2e0c. 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/FR7U61200078.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa2551b5f67b9d3421024dc76f9e82b91c440e4fa41ab7e87f12a87c268e45fdf. 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/FR7U61200082.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaff7803cdcadda23dd0ebafc0a8f56bd581b695b1f2f052b85376718a7ab8598. 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/FR7U61200086.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x158f3fa21d8d9b222992d402034e7431c52c446fa24e59e49d2281c2cee205ee. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR7U61200090.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x29ba1f79ec4ba91ad80e0134752e10e85099da8284c299941f9f0e221b3ea769. 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/FR7U61200094.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf28dc8273fa603666d420113670623406dc0fd47e6d1e6dfa00bc157a6526a91. 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/SEYOK1838724.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x576359202117e9eb4603814cc008af2b7f2389e1919578c4a9c9714ae411766d. 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/SEYOK1838725.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb07e79d94a32b3bc898a1c51f34baac1ee5366ed78b77a228588088df4d43b90. 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/FR7U61400842.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc3b0a590102c755f005a1c0f96b5b1be9b7a3f28995eeedd086f5b4b7b70dd0a. Chain 2 (Bitcoin): anchored in block 957084 (2026-07-07T20:41:57Z), 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/FR7U61400834.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5fbb138f1057dec5b6d564b494dc96ae3c02f42ce8b7eb7c777e50980e103271. 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/FR7U61400804.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x83dad5d2b8138bf0e88fc2e40097a48aaafc807083afe99615add2b26df78ee9. 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/FR7U61400676.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x08b78d210b187a41b2029b19cd7cde8f6bccc710b4f01d1060b7f3d49ca89c57. 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/FR7U61400630.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc9061307ebec0da7909d23d79395e12fe760c767993f351938fdf14248d1dced. 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/FR7U61200322.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2ee9c40fd0e4fd04314e6a98cdf58637e84fd560c1b10a83bdc09d038b429b24. 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/FR7U61200320.