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 0x19db012765143744590f6527adf3ba9e2f95865e23911de9690d7d4552c76961. 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/fea94e8c-e055-4905-8b84-67a953224f52.json and https://artists.proofprofile.net/proofs/artist/fea94e8c-e055-4905-8b84-67a953224f52.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 0x3bcde55b4bd05e8a0af4126be88b8de2d80fba49a7b61bbb2cb0fe5d11751325. 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/GBLLT2322280.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x664cc60057461f8600e12c195eb907e712cb312c61a97410adad3955ee1c6904. Chain 2 (Bitcoin): anchored in block 959073 (2026-07-21T23:25:37Z), 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/GBLLT2322281.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x95f4ebb66627bd11f9007506792b6a7fc47eb8b5e72dfc023023ccbc1d0ba23e. 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/GBLLT2322283.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1d58fe7d362f9224dfc5f209f923ee81f175b9b783b96eefd955fa7718a115c0. Chain 2 (Bitcoin): anchored in block 959107 (2026-07-22T07:19:23Z), 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/GBLLT2322284.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7fcc806b30dacfba5bc9983f2473f7cec99782fdc22d91812a036c66b1943110. 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/GBLLT2322287.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb13e9753d3534b2c00c471c227b395a31c2d4aa6cc01120f558d2eae903b03ad. 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/GBLLT2322288.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb2fb92e3caab06dbdc5475f51240e6c0f535bd946e4e4d5df183e0aff6106104. 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/GBLLT2322289.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe80a4dddcd831cbb84708adf98656e74743059e9288b39c0cdbdc77ee4642f67. Chain 2 (Bitcoin): anchored in block 956861 (2026-07-06T01:57:57Z), 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/GBLLT2322290.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xca7dc1a3c136fbf49801e6d54f4e155faf003eca524f79cf92f6a873c8f475fc. 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/GBLLT2322291.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf6662d01a3b6d8f8346055b17db20ef92a1ff4f6932afa7235e15ec13ed6d44b. 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/GBLLT2322292.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd530f713aeaa83a3e7d8859019a96ead05d0412a2ad7a49347f17a24f512e7fa. 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/GBLLT2322293.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd1ac52ca08783a74e8a11f21fb1956a7a69e71c88462081f1906b41e26b9ea7d. Chain 2 (Bitcoin): anchored in block 959137 (2026-07-22T14:03:35Z), 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/GBLLT2322294.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x813efd5074823c4411e388f1e47dceabe377796a2daba065669bf7884b0a85a0. 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/GBLLT2322295.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbddf0b7709899241169681007ab2a6ce6a017c90b26816791fb2ad4e871ebede. Chain 2 (Bitcoin): anchored in block 959123 (2026-07-22T11:35:32Z), 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/GBLLT2322297.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0a9bd1dd35ab1a68389beab07b6149165453d1f9b002903cfc870b8996b1fd6c. 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/GBLLT2322299.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x96dc8963b8684f16f4f9ef0fee200807012bd223e36234d2661ddcb7df1867e0. 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/GBLLT2322595.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd8a9de6f20399aacd48e4cf1218ee52637d95f306c9ca946c6edbf75e2803146. Chain 2 (Bitcoin): anchored in block 959105 (2026-07-22T06:33:30Z), 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/GBLLT2322596.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2cace4d9b61a15412d1dd66fa3eda85a4d6c98ffa4104fb6806683df093256a7. Chain 2 (Bitcoin): anchored in block 959132 (2026-07-22T13:20:46Z), 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/GBLLT2322597.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6940edca1fb85820a1e84daabc9226f110055c174aae6f7dc1508e394cbec1ec. Chain 2 (Bitcoin): anchored in block 959107 (2026-07-22T07:19:23Z), 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/GBLLT2322598.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x33347b27d7f789b56fd536b5cdac3692d5a3a3f71f84ac25b040ae6aee69cc7e. Chain 2 (Bitcoin): anchored in block 959065 (2026-07-21T22:00:50Z), 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/GBLLT2322599.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0a6704d2ccd1b5412aeb8a4bc7f6bb7b40f5a86afe33157412471c117e5c25bf. Chain 2 (Bitcoin): anchored in block 959128 (2026-07-22T12:33:25Z), 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/GBLLT2322600.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x03efb7e7800aa037e45304f157e08875e6c9aedb39fe436a722ac18b78a847f9. Chain 2 (Bitcoin): anchored in block 959091 (2026-07-22T02:33:54Z), 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/GBLLT2322603.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x201a0ad40364e609d1bd552e02ed99a4eef30a4cb7bd7ec02c9cafe3651e33a3. 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/GBLLT2322604.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1e152305aedc04062b7f07bb083bf509e44ac2c44cb34538f981235a17b888d5. 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/GBLLT2322605.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9b07ae365750279169adedb9126f1bc3b276b83df89b54e31060ee97e537a884. Chain 2 (Bitcoin): anchored in block 959061 (2026-07-21T21:34:21Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBLLT2322606.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2f442a962575a8e15b4e5a68de796ec20fe304716deaf41dd918b73e48a0150e. 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/GBLLT2322607.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x74285ad080d9270dedeca4c16b6b63232c67c45401a40902af0727f734d8c53f. 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/GBLLT2322608.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfea07839b534aef5128bf8008a0e7c9ed94ff9f01c2fc7a4840050e15e20b278. 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/GBLLT2322609.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb904c1745d17b3ff91e6e433e585ed047b3571a44d213430152d2e88051b7c3b. Chain 2 (Bitcoin): anchored in block 959123 (2026-07-22T11:35:32Z), 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/GBLLT2322610.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x84abaf7766848ee55d2c75ae00972e895c169e99d3f2d6400e4ee46edd70f4e5. Chain 2 (Bitcoin): anchored in block 958362 (2026-07-17T04:32:48Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBLLT2322612.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6139958f023c31bee2b490f9010374d2183aff877157678179bb7f0cdd4e7db4. 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/GBLLT2322553.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe30f0ed9fc589bf70434f6d335c5985ecb31a64cf255df746aecfd33ca109c6a. Chain 2 (Bitcoin): anchored in block 959105 (2026-07-22T06:33:30Z), 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/GBLLT2322554.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcfb8f7534841075a28e987bc9afbac71ed4522099256226ccd21198051cd8141. 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/GBLLT2322555.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xba7f21fe2a24e1b56aaccdb7e9a70cc12d44e5084db19670d1938e25f5276952. Chain 2 (Bitcoin): anchored in block 959094 (2026-07-22T03:33:16Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBLLT2322560.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6fd184315395c4788532e9fc3c84dda59f69c0314cb88dedbcaa0bdd30de2f33. Chain 2 (Bitcoin): anchored in block 959107 (2026-07-22T07:19:23Z), 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/GBLLT2322561.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6e84921313d7d5b0576ea206ae8ed248bd69b2f1fa4bdc627aa9341f15fb98d0. Chain 2 (Bitcoin): anchored in block 956859 (2026-07-06T01:42:12Z), 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/GBLLT2322562.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8d4c0d661641fc64acc592bc4602d7173b623a9fd0b623f053a6414c8e15252d. 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/GBLLT2322563.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb9900a713aea9554f02776d1f492db38647c29222ca9970ba0c4a1fd4904ebe5. Chain 2 (Bitcoin): anchored in block 959128 (2026-07-22T12:33:25Z), 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/GBLLT2322566.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x03d1514989059af86d1be7b0564808e0d565bb942d54e0c3184c2b9e42248ed7. Chain 2 (Bitcoin): anchored in block 959114 (2026-07-22T08:41:42Z), 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/GBLLT2322568.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0981222d5d2983fa739fae2e61bfb9ed9209e08158c154692e5751b0de46aa47. Chain 2 (Bitcoin): anchored in block 957819 (2026-07-13T07:53:33Z), 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/GBLLT2322569.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8f964d6d562ba8fca71f958051d6316f982c14d571cdb255e83cf0dcb5528819. 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/GBLLT2322570.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x48ae3738f9962e21e4949a80200044efe5f24bfa1d9b3ed3c5c4f2b00e5dcf9e. Chain 2 (Bitcoin): anchored in block 959107 (2026-07-22T07:19:23Z), 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/GBLLT2323092.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbdf5ca0c2dcaae40008741432ebdce4aa81b2010c3b932083656c3dbe94a232b. 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/GBLLT2323093.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2e8f0708b52a9096c64b2a60ffefbc1c5a8fa62802a3c800f98d330f926cf37f. Chain 2 (Bitcoin): anchored in block 959114 (2026-07-22T08:41:42Z), 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/GBLLT2323097.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x75e714b1ee8aa06df88355ccf7f62e9376aa15c81255dd62e9de5744b596c742. 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/GBLLT2323098.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf1d08373c2eb9cc84fc21052fb97523335c7594f9ce40906ccb77e937a1acbaa. Chain 2 (Bitcoin): anchored in block 959114 (2026-07-22T08:41:42Z), 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/GBLLT2323099.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x81846ba883d5aa6546babe667b22f897cc23b2c5980b243b76a1d68ab59a6034. Chain 2 (Bitcoin): anchored in block 959100 (2026-07-22T05:29:55Z), 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/GBLLT2323101.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfb0a3419d9d4f2a4023bdd8b25175c039a27e4d543c3c6c7fde6b65c5ec36993. Chain 2 (Bitcoin): anchored in block 958977 (2026-07-21T06:27:23Z), 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/GBLLT2323102.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9dd6c657e7c167eaa44c55d550be7ad4328a0103399e57c24f632ea087236ede. Chain 2 (Bitcoin): anchored in block 959105 (2026-07-22T06:33:30Z), 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/GBLLT2323104.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf931eef7fec88c7b3f174f649732c66ac76cf266687516b44e5da3654b22ff58. 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/GBLLT2323105.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8dbc1977009c6ad9c1448a5fa7cc3d5a6ce6e8c9669e871a70a5e21a8c3e068c. 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/GBLLT2323107.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x73168d96c698bcb0bb616517b80b8dc3d418f541eca6cccc2981030b47c0be28. 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/GBLLT2323108.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf539bc8789859227e028ad49a3f13355ddffe6b98a3a030bc160aa059a27a4a7. Chain 2 (Bitcoin): anchored in block 959094 (2026-07-22T03:33:16Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBLLT2323109.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x33efa323bde56e701c1024a305f18af616acd740bf2c75cac663f5be50e10c02. 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/GBLLT2323111.