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 0x0a798b99feb818275985eca2c952a9d55e78852883831790487804077ae5c508. 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/fb208742-9ae0-4c50-bfb7-7625e6910e95.json and https://artists.proofprofile.net/proofs/artist/fb208742-9ae0-4c50-bfb7-7625e6910e95.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 0x2593cc37c2bbeabd558b8784b55e4bc418a17100d2b4acb076e72090355a9613. Chain 2 (Bitcoin): anchored in block 956474 (2026-07-03T08:56:35Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRX202290948.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7275cb000f531060069209abde0e1534444cf13d9cabfb8e291990583417a0ad. 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/FRX202290950.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xce6fe83320cf303345bfaaa041bd15ec863ce761cd815800b3976d30674db054. 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/FRX202290953.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf79ba479fb48015d9f2e48c696dad223c02651989323a30b6be1bb33c597f07c. Chain 2 (Bitcoin): anchored in block 958746 (2026-07-19T15:36:35Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRX202290954.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb480282db47a2c68e79ef3255bd2e04234fb3fe4b80ce4045c888a2367079719. Chain 2 (Bitcoin): anchored in block 958245 (2026-07-16T07:01:45Z), 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/FRX202290955.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9861a90183b65e3a86679ef0b15ad3840e3789283d2ebb5b9bbd602fb53698a6. 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/FRX202290956.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7c6a8d497d86185c4c8461e7429d164e0a14b2c3f7f6c84f0166699475c4b0cd. Chain 2 (Bitcoin): anchored in block 957810 (2026-07-13T05:55:46Z), 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/FRX202290958.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9094020282e3aa6e64889fa5fe05362dc24282931abe7d7afe5feb4e79cb229e. Chain 2 (Bitcoin): anchored in block 958576 (2026-07-18T16:22:28Z), 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/FRX202290959.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4992df6a6f5f16d5d8487deae9132ccd9a84a0511941b02a8e897c7df42d18eb. Chain 2 (Bitcoin): anchored in block 958341 (2026-07-17T03:24:41Z), 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/FRX202290961.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb21e68b5778873a377e47e0f6ea29738fdd11f039a1814efeacd1c6eb3f681e3. Chain 2 (Bitcoin): anchored in block 958335 (2026-07-16T22:37:47Z), 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/FRX202290963.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe776220ba6c8d818a39f175ada1ba096de627bbca30dd07ff7844f67cce91793. Chain 2 (Bitcoin): anchored in block 958870 (2026-07-20T13:29:49Z), 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/FRX202290964.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xabd2d8b02bdee8918104e8974cb85806d7ac543ad889f2ba33d9a678f4aaaeed. Chain 2 (Bitcoin): anchored in block 958716 (2026-07-19T10:15:55Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRX202290965.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4a91924614733e1fb218b2113b38b2ffbf7d9492797b3de6ae419de743016a0f. Chain 2 (Bitcoin): anchored in block 957552 (2026-07-11T10:04:42Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRX202290966.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xadf727c6a6086b8938d92b611d9d0211cb45c5bf0612c6af86ff5d27855ea5df. Chain 2 (Bitcoin): anchored in block 958742 (2026-07-19T16:22:20Z), 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/FRX202290967.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdb3dc48d3cade3f34e3d75770fd121b6c673bc091c7f55064ccfa23ca7a6bfc0. Chain 2 (Bitcoin): anchored in block 958955 (2026-07-21T03:03:40Z), 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/FRX202290968.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeb9c94d00d716d224ec84e62c922fb1b1f43a86a3e0e528b59469a068c8a0dd5. 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/FRX202290969.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x15b2d91197f89750ed5e9984e741b0e7e22303197e42693171938fe3f7eb9f42. Chain 2 (Bitcoin): anchored in block 957638 (2026-07-12T01:56:41Z), 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/FRX872279136.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x668a536737dece9f47dda6d678d6bcfc9fbcc14e84a5025a758bb46281ff744b. Chain 2 (Bitcoin): anchored in block 958951 (2026-07-21T04:33:10Z), 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/FRX872279137.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3c6150ca1b40ec35d2b1f4ed59fbe3de06a8bd7b7acd8dfee05efa180293b3c6. Chain 2 (Bitcoin): anchored in block 957550 (2026-07-11T09:54:43Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DGA052297326.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xff1c403eb9f6c546c06c7e14d8a73f0d6441b83f0e05b64cf1124759b18b883d. Chain 2 (Bitcoin): anchored in block 958913 (2026-07-20T19:44:38Z), 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/DGA052297328.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc6b7b58bafcf61740cf90705b6e7e8acc2de276ea75ab6e0e7d1e00b5fa7fd64. Chain 2 (Bitcoin): anchored in block 958335 (2026-07-16T22:37:47Z), 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/DGA052297329.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe7ec43c4642b6d994db3df4b9aba3cf4319e765cedd9fdc7be7a4b051ab95336. Chain 2 (Bitcoin): anchored in block 958122 (2026-07-15T10:31:30Z), 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/DGA052297331.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x80d9c8a2add3698bd64f72740c81d27c40ff26cc3617e558bc1743d9488447b8. 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/DGA052297332.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4889c5cc479e96168057aeaed4837e449a37ed5f1809055d1a4e195cc4753bfa. Chain 2 (Bitcoin): anchored in block 959065 (2026-07-22T00:42:54Z), 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/DGA052297334.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc769e0053dc73cfe210661281f8694e7d94241aa787eeae1661c2ced98d4e2ec. Chain 2 (Bitcoin): anchored in block 957554 (2026-07-11T10:39:45Z), 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/DGA052297335.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0939b78df643b971921ffcef2101dc31a710f763bbf2eef06fdd24e2465c3bc5. Chain 2 (Bitcoin): anchored in block 958563 (2026-07-18T14:29:03Z), 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/DGA052297336.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6b78c11ca1eff9a02b6e7506b91d92ac4d3e9dd9e02644ed8f41e1584154e404. 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/DGA052297337.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x498ea6490bbd3d39360a506ccf758896d7c4a0345a7b4aee9d42075c21c67b6c. Chain 2 (Bitcoin): anchored in block 958996 (2026-07-21T13:11:27Z), 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/DGA052297338.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4fffeec45ad074e0fc73d47f57b9d8e359b7a8d533bd4d3b5dab28e44fac99ab. 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/DGA052297339.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x188685cba13c27e05bf618baee4f26a7f679706fe01a84c3fd5b275c221cb588. 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/DGA052297340.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfe35c5242aa991f88fdd0ebfbf416d6aac2f11fda0eabab72d066d169308f8f8. Chain 2 (Bitcoin): anchored in block 956474 (2026-07-03T08:56:35Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR2X42345380.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7ec42f13e2d571a8615decb7e8f76899add1266b18d341b028f383ff30dee2a2. 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/FR2X42345381.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeebe156a77bf194f2e3b0bf001fec1f1817f8e0996f88be65b4f31195ca25628. Chain 2 (Bitcoin): anchored in block 958373 (2026-07-17T06:09:33Z), 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/FR2X42345382.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7286c0fc8a98cbf433b36de209befdfcf1f8419aa2006486b9128b7e786ae97c. Chain 2 (Bitcoin): anchored in block 956484 (2026-07-03T10:47:44Z), 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/FR2X42345383.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x98786569b8390c6bc0c797e305a431ed1586d4d58fe2d0b89dcc9c9676a4fdca. Chain 2 (Bitcoin): anchored in block 958340 (2026-07-17T02:17:25Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR2X42345384.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbd625fe05b7238cc532b4cdf465a1f302ffa48b35a68ecff02aec2b09b701a4e. Chain 2 (Bitcoin): anchored in block 958392 (2026-07-17T09:46:31Z), 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/FR2X42345385.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x05fb3d30028f1106599786e041508c8663a935f8c72dc34cd07f5142a26fc720. 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/FR2X42345386.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x46a012b758e34c34f8926808173cecbe73812dcfabfa4fa7d45362b49eaa14d4. 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/FR2X42345387.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe1d57c7c3668394eb0809b3021c13da9cc35d6098f74581c4a7b697fbdd6692a. Chain 2 (Bitcoin): anchored in block 956656 (2026-07-04T14:03:39Z), 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/FR2X42345388.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x35ce1c98ff9fef65ba10be38f51404c8a28cff55dc8e5d4f2320deb7184c29b5. 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/FR2X42345389.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x69c0e64ccb1e84329dcc40ac7675f2e99c556f0f1619496762decd47761aa8be. Chain 2 (Bitcoin): anchored in block 958444 (2026-07-17T19:12:23Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR2X42345390.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x93bad01367a7ce07e0e6ed2242c2e1df1df85679b1fad826ddc8b00acec1a62f. Chain 2 (Bitcoin): anchored in block 958444 (2026-07-17T19:12:23Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR2X42345391.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe39e5514081f792e153a00ee47c4db5b01c69080badbb070efaadd29259e38f3. Chain 2 (Bitcoin): anchored in block 958212 (2026-07-15T23:25:50Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR2X42345392.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8058b8815d9faec5bbc841755d47d5611b40d93214ea5f0a66c7e12cca8150e8. Chain 2 (Bitcoin): anchored in block 956634 (2026-07-04T10:04:33Z), 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/FR2X42345393.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa8d66ba08dd2e5bda102252b6f8a67250c95b21a4e7aacbb38926098488ca758. Chain 2 (Bitcoin): anchored in block 958415 (2026-07-17T12:50:13Z), 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/FR2X42345394.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x69c1a46686982d02d5374e0e46ee7f101db733023edd5d60d7feca11b4273053. Chain 2 (Bitcoin): anchored in block 958238 (2026-07-16T04:30:31Z), 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/FRX202322084.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdb666b68de8ab4c58e2940ffd8339adf6e1e79324f0a6966cb88e5924774b252. Chain 2 (Bitcoin): anchored in block 958783 (2026-07-19T23:50:23Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRX202322085.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4c5ee3a20bcbb753fcbbb3e895100d3a20f76e1f9cd74fef162d2cab42781db0. Chain 2 (Bitcoin): anchored in block 958662 (2026-07-19T04:43:15Z), 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/FRX202322086.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xec6eedd25130ba805747efc2ca3e1012f75d0422c0c8eb1445a8c5e159627377. 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/FRX202322087.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf9092211ded31d89209af23f7ebea002ee67dea56f6b45639539d22cb4f93640. Chain 2 (Bitcoin): anchored in block 958911 (2026-07-20T19:28:56Z), 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/FRX202322088.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x106aee14de93e332a3dc1c69f4f9f8e25d9c8c7254d1e5c4b57c0e06c64a20e1. Chain 2 (Bitcoin): anchored in block 958955 (2026-07-21T05:06:25Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRX202322089.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5fe13fb19e4d4b2b13af105a40042276bc4fbef75c2e861b0a419ab1da85a594. Chain 2 (Bitcoin): anchored in block 958590 (2026-07-18T17:28:56Z), 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/FRX202322091.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9f87236b100708e2693a12618e039bb870354f051097e2207997a151227fd0d7. 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/FRX202322092.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0fd8bb165ff659486981f9cd5c4ea4183965126f78dac709207c2f12c397f306. Chain 2 (Bitcoin): anchored in block 958857 (2026-07-20T09:45:25Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRX202322093.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2ba952e770e1c82189899974a36fb7d9741f11cb508b005a62248efe8c86bfbc. Chain 2 (Bitcoin): anchored in block 956857 (2026-07-06T01:26:17Z), 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/FRX202322094.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa0ada767915efeafab6ffb70752a1ef668ab2f37f0517027f20c16a3bd6686d5. Chain 2 (Bitcoin): anchored in block 958918 (2026-07-20T17:58:04Z), 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/FRX202322095.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4f6269f635557b300e79ca824bdef66a9137f4eb58c3bb1228e5d201d0a92aee. Chain 2 (Bitcoin): anchored in block 959096 (2026-07-22T05:40:09Z), 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/FRX762330910.