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 0x14b70a8d9c855a2bba229e9853c21bc44a9c837f5fab3ab337dc3c3a2ba4a057. Chain 2 (Bitcoin): anchored in block 953408 (2026-06-12T19:28:13Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/9dc3ccdf-dd26-4c3c-9de7-59c6849ba410.json and https://artists.proofprofile.net/proofs/artist/9dc3ccdf-dd26-4c3c-9de7-59c6849ba410.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 0x50dcd83309980046952db81c7ab28e81cdd3536cb22b950aa2d0c2b61e023976. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZAPG1881203.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x26b22434a1018d7c39005ce67a705209eb605d9784ac41a9e56fe34f8c5a357c. 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/QM4DW1812253.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfab13b9622e9b1fca80b1e8ec4b475c6cdf4309f35fc51d52ae013ffa3c647db. Chain 2 (Bitcoin): anchored in block 956728 (2026-07-05T01:43:49Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM4DW1870689.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x75fe055edaab83f33af54edc20bd2b6d24c135e9378203b896a9dd702e16b5c0. Chain 2 (Bitcoin): anchored in block 958194 (2026-07-15T21:41:34Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZDA41801919.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa8ca24be9e8868f9d02de204393334e5825d7ae768a1c22a70a4c56bd8c1f4b2. Chain 2 (Bitcoin): anchored in block 958690 (2026-07-19T07:14:39Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMPKX1895868.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4359c7f0fe7b6dc35e2c559090d6146b09c0c4384b728f9859ee058972cc0c5a. Chain 2 (Bitcoin): anchored in block 958838 (2026-07-20T07:01:21Z), 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/QZ4JJ1978188.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9cb5d1d4eb9dfe02d02eb89712ccdbec525dc198cf15f22fee031474a0549a2d. Chain 2 (Bitcoin): anchored in block 958508 (2026-07-18T06:27:01Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZ4JJ1956940.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1767ee3894a622b74a10da4e4a828cbc41f9bd9beea9f436866d52d9703c5d90. Chain 2 (Bitcoin): anchored in block 958876 (2026-07-20T12:15:48Z), 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/QZDA71924540.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x02e24b061fa2a23d90f2a3f68679c14e5fc23164f29f1fea73dc5720b7e60df7. Chain 2 (Bitcoin): anchored in block 956420 (2026-07-03T00:42:11Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZDA71924545.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1ef7cc31a1324a7d54efc245c38ad961857e194d7f33cffde4074e18ed085a1b. Chain 2 (Bitcoin): anchored in block 957805 (2026-07-13T04:34:37Z), 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/QZHN41975386.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd225e8b6ccab3f3eca95ad7b834986d5c54e162f6f08f2e21146ff1b3c92c700. Chain 2 (Bitcoin): anchored in block 958742 (2026-07-19T14:09:34Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZHNB1929904.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0c8b6f388030de967bca0c75c1784e24f2c80c3191b5cf600e428fd3c4c09cb8. Chain 2 (Bitcoin): anchored in block 956790 (2026-07-05T12:31:54Z), 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/QZK6Q1929368.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1cf944ac3a79cde9e70b2549b2f734b6378ac33321bc785906d8dbe65627bac5. 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/QZFYX2024761.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x44c8fa5fe60a8eb04dc164146e69c492c9641a369657b0338d536cc60f2c7792. Chain 2 (Bitcoin): anchored in block 958724 (2026-07-19T11:19:01Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZJG52019238.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcc739ad6abfc44779636e174f69f1bfd5eefef27561813374344661a3a7a8d7c. Chain 2 (Bitcoin): anchored in block 958817 (2026-07-20T06:50:39Z), 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/QZJG51944945.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5f366b4bc02b600afddf4a6a017857e240f28b7ba975d5bb15257190c4450cd5. Chain 2 (Bitcoin): anchored in block 958216 (2026-07-16T00:00:34Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZJRB1943722.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0727bc045e74ef2b8bc3beb888f4149242f5ebb1a4c26f8149be8274ecd4ad06. Chain 2 (Bitcoin): anchored in block 958224 (2026-07-16T02:28:43Z), 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/QZJG51940722.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3c06000cdfb882fd7aa61305659f3f283905d02678cd7f76eea407f4e41f3e90. Chain 2 (Bitcoin): anchored in block 958839 (2026-07-20T08:36:02Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZFYW2076936.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x97c72d2083c04067fc421a59fa9ded88324bfa30a45ef949d0d0986fcd3da32e. 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/QM2PV1898227.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1a8ff84a63e9c772f547941c9a08dac7e21f6f5b65307ae9f7a502e63cc9c558. Chain 2 (Bitcoin): anchored in block 956476 (2026-07-03T09:04:44Z), 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/QZFZ32049509.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x92824b9e59afb89d2282a5b25bd7f9c6b450a48cdb7ad62390b19fbfdf45385c. Chain 2 (Bitcoin): anchored in block 958942 (2026-07-21T00:24:07Z), 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/QZFZ62051959.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x807ec18e712e24d2e322d73ddd25fdee59d8759821db242c4039eee5da7a7a7c. Chain 2 (Bitcoin): anchored in block 958422 (2026-07-17T13:35:31Z), 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/QZES72053482.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1704616d4e1e17e064ac6768d8ea44827db16cd2b05ebda4dbf94b0164ad3911. Chain 2 (Bitcoin): anchored in block 956772 (2026-07-05T10:01:46Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZK6F2016746.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5142e0a0a423322032f5f3d8c9406f13459897fbd98aa6542e7f4eb45ecd393f. Chain 2 (Bitcoin): anchored in block 958722 (2026-07-19T11:03:50Z), 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/QZMEM2069852.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5142e0a0a423322032f5f3d8c9406f13459897fbd98aa6542e7f4eb45ecd393f. Chain 2 (Bitcoin): anchored in block 957882 (2026-07-13T16:48:10Z), 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/QZMEM2069852.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x92824b9e59afb89d2282a5b25bd7f9c6b450a48cdb7ad62390b19fbfdf45385c. Chain 2 (Bitcoin): anchored in block 957880 (2026-07-13T16:39:18Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZFZ62051959.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x593b6c9742cb3fe29af1f0eb44ee7b0c88f5463e358ade10ae5ae55bc1ec2e76. 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/QZMEQ2023668.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6ea01ff2277349b6f8eb1e86e32c7b0290a7c09776a13da986f0e0627f08429f. 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/QZMEQ2023669.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9f64230a77a999238a7d33528a6834a00c32ce97e50af2cd497c60ce9135cb8e. Chain 2 (Bitcoin): anchored in block 958508 (2026-07-18T06:27:01Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZDA62020468.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb541e51722643bfd9ae341e4f7bcbcdc18f9b9536affe66dead88d1ba8093710. Chain 2 (Bitcoin): anchored in block 956790 (2026-07-05T12:31:54Z), 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/QZMEQ2023670.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x32ca0581e20ea45fda70ce7be6d6e366c2bd24e72c1b5cdcaecb92b762dc26b4. Chain 2 (Bitcoin): anchored in block 958622 (2026-07-18T22:58:55Z), 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/QZK6J2004476.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x807ec18e712e24d2e322d73ddd25fdee59d8759821db242c4039eee5da7a7a7c. Chain 2 (Bitcoin): anchored in block 958373 (2026-07-17T08:40:55Z), 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/QZES72053482.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x22328dbb66b282cdd0c01478d08f8c34ca7164d6db06d0d7077ac85842c260d3. Chain 2 (Bitcoin): anchored in block 956725 (2026-07-05T01:12:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZHNC2013264.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x64823bf4bbbe2fdf19e23c85bd5de9018aaac58b16273fabacd0b36725e40035. Chain 2 (Bitcoin): anchored in block 958286 (2026-07-16T12:43:37Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SE59D2117201.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf86933f4fe5d24eb68b24f257c6059fdba6e6ab88835e6fd722b400977c34a18. 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/QZN882105617.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x59c698042db0cec241de82f7d435badac2cb0d69218cfd8af4f73b89516c73b1. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZES62124377.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb04e3ae7a64a75a27d99c6b6eb7cfb09927acd00aab3630fe2900807175700c7. Chain 2 (Bitcoin): anchored in block 958316 (2026-07-16T21:58:28Z), 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/SE59D2127501.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6d3b6488903184b08aa050293a1aeebc9be585057f27fda8922de4900c8a7a0d. Chain 2 (Bitcoin): anchored in block 958224 (2026-07-16T02:28:43Z), 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/QZHN42143363.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd2fdf65ebf485c60eb4b7a9fec7951468fe894d3d170ea121ba6d4727953b328. Chain 2 (Bitcoin): anchored in block 958975 (2026-07-21T06:12:52Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZHNA2185105.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0445e76aeb8bad75b08f4e061220f3e99ff68d2a382ef7bbd539e32360c098f1. Chain 2 (Bitcoin): anchored in block 959010 (2026-07-21T13:54:01Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZK6N2147875.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1a0435d2fe30b7eda8686d4fee657dac31b3fc550a11a936a072ec513accf4d4. Chain 2 (Bitcoin): anchored in block 958211 (2026-07-16T02:11:31Z), 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/QZK6M2140184.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdbebb6cb80a5f07bfdd7bebf226fc7624cacb6893b132b88c495bb2a7b4b217d. 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/QZK6J2169051.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc52f3b48df6b31522aef32ed44a4833dc7ae889c6afde8f83aab0e208cd80f85. Chain 2 (Bitcoin): anchored in block 958300 (2026-07-16T16:14:30Z), 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/SE59D2145201.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa37ba964c67cb52327653c410edb8933db48498f51883db35b6ca774c0186f91. Chain 2 (Bitcoin): anchored in block 958798 (2026-07-20T02:21:37Z), 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/QZMEQ2167251.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb45dec3dd6cd5c3027d3febabc32edb8c77eaa45e238bc16563829157577d638. Chain 2 (Bitcoin): anchored in block 958601 (2026-07-18T19:27:02Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZNWQ2126704.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbd0893e8f27beb3a115163fac547198a46d5ec265dda664b0408e6938a2e88c0. Chain 2 (Bitcoin): anchored in block 958185 (2026-07-15T18:19:04Z), 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/QZNWV2104491.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1553e285a9f8cbfe1daf9d3910b4ed2d3be2736fde534148a9e21bb593d47750. Chain 2 (Bitcoin): anchored in block 958897 (2026-07-20T16:22:51Z), 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/QZNWZ2107094.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x235ca7452f16e7375c953cac29d32a6cfdc72b557fe7c1965b1610b96993bfcc. Chain 2 (Bitcoin): anchored in block 956728 (2026-07-05T01:43:49Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZNWY2181491.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9e59f8cda80d0836401b582b08f51369af9b4da7dcbd43f6c1c7e539d20fa0da. Chain 2 (Bitcoin): anchored in block 956841 (2026-07-05T22:14:35Z), 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/QZTAS2180370.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd686cda4d4b9d1dc247035cd38102cb3a9202e43e8d33e48d5440ec2f5560f3d. Chain 2 (Bitcoin): anchored in block 958508 (2026-07-18T06:27:01Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZTAS2180393.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x77b0d05e8246b743cabf7fe3aee7ba64a97404c5f7fea722deccb86f4ec9b32e. Chain 2 (Bitcoin): anchored in block 956772 (2026-07-05T10:01:46Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZFZ72299163.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa7d45e07e83e13c6c0636588622e5c92ea6c95710a2ee8593e404f77ff3998a5. Chain 2 (Bitcoin): anchored in block 958514 (2026-07-18T06:54:37Z), 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/QZDA62244187.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xed9fd5a7511468c80f91259bdf877edac24c7cad75c0b5a5d13f11f42df11683. Chain 2 (Bitcoin): anchored in block 958749 (2026-07-19T18:30:00Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZDA72212955.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd050defc9c3ae51beabdd72ae9f53cc51cb50d29bea1c4fb7197c1569b800f4c. Chain 2 (Bitcoin): anchored in block 958224 (2026-07-16T02:28:43Z), 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/QZDA72213719.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x431725cbd38717ca452a52baab7fd3da044e76f08dfa188570250aaec1bd98f7. 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/SE6HN2255174.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x329b6c41ce9f857c1c2052f2a41a06125c62a2f8e940f32f664540b365cbf783. Chain 2 (Bitcoin): anchored in block 958612 (2026-07-18T21:29:37Z), 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/SE6HN2255211.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0799e4e6e39d47a67db8c0a37a1e4f6f093f209e11a2b099b3c1395a53cb68cd. Chain 2 (Bitcoin): anchored in block 958908 (2026-07-20T18:27:01Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SE6HN2255273.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x19475369cbc121d8cffd9345529113f29a8f79d7baeea95e950c346545095dfe. Chain 2 (Bitcoin): anchored in block 957880 (2026-07-13T16:39:18Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZHN62287358.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcb9b9f51bdb987f0640b224a6effee4ece5fae4cb9d921d0376c8df51196a025. Chain 2 (Bitcoin): anchored in block 956745 (2026-07-05T05:33:35Z), 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/QZHN82297075.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbdfda7fda623ff0196404ebebb3313ca9bee1e04579d0759fa5ac461d221800d. Chain 2 (Bitcoin): anchored in block 957880 (2026-07-13T16:39:18Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZES62266932.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4de000ac21f1c6b14e0f9e73083def1d90ba50469c1533a8766c616ba80929d1. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZDA52247515.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x185a3adae5c3a4111e22d3bf60337b0522f9d6bb3e0b3bdeef97df39fa74b4a7. 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/QZPLS2134342.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8702b05f60e8010b7482655893c5652b5ab0e2efb19cc44ad5af27b2df9126d4. Chain 2 (Bitcoin): anchored in block 958286 (2026-07-16T12:43:37Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZK6N2253174.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x96a73550960f73355bfeb6bd8019aeb749e1d31316e0656de0594c118cde06b7. Chain 2 (Bitcoin): anchored in block 956772 (2026-07-05T10:01:46Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZK6L2232552.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe3ac45d5ad9510c1ebd93f344f733ab2abf15a8fd028db96be7ef02d2f58346c. 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/QZK6H2215247.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6f00b5b19d32041cb6d738515ee43167812936f2c3361c8a3dbb3cd630990a2b. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZK6H2215248.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x154b302b3150e2559de5ba5062ace6520539298d403f8e6958b6cba6b1eb77d9. Chain 2 (Bitcoin): anchored in block 958430 (2026-07-17T15:33:28Z), 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/QZMEN2201572.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2f27fdaaaf52746fa9b7d64d926fef02fca4ac3e576c55833a4197a676bb8beb. Chain 2 (Bitcoin): anchored in block 958286 (2026-07-16T12:43:37Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZMEN2201573.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdcef84b5f98b60b2213afa269bc3c90dba8d1e0e75519e6a1163b123ad8a3cc2. 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/QZS7J2213787.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4a8494dbec43702fbeed98b16b4543d965d0120df3cb1c88f9234a133a92e925. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZS7J2272981.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x106a51194f0e02a004d1124a0ce462208c06839995f66d071e6e741ad0213b08. Chain 2 (Bitcoin): anchored in block 956725 (2026-07-05T01:12:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZNWY2205230.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe7bc9ac9b7ad6c6bf8f29e2758565eba0f7655aacad21dfc61f69f863054ae68. Chain 2 (Bitcoin): anchored in block 956728 (2026-07-05T01:43:49Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZS7J2226759.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x41c69860b4b546f493654eac7d7237a26a145a1023aa5771db436b3d31bc2dc3. Chain 2 (Bitcoin): anchored in block 958137 (2026-07-15T11:38:14Z), 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/QZNWY2203854.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x820554ebb7f811b030bfe9bb9486bb6ea5d288ec683c87cc56597cf21d999390. 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/QZNWY2205231.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xda81ddd3dbe6a4b5e4474eda834753ca549c8881919b2dc59f07d054dd31bd23. Chain 2 (Bitcoin): anchored in block 958224 (2026-07-16T02:28:43Z), 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/QZS7J2225151.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x736306a127427447519f6d28ea35a77fbb1896693674b7ae002d71d83f0fb4e0. Chain 2 (Bitcoin): anchored in block 956422 (2026-07-03T01:01:38Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZTAU2258575.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x28fe39e555c7bc445e4944bd59d0fb466746b1a102a0e3025c615c845d1a97a5. Chain 2 (Bitcoin): anchored in block 958316 (2026-07-16T19:42:29Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZTB42231448.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbe129b49d02e46015b11aac1f2b901da839383794f0fbaa632634c19cbc7d78e. 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/QZSYP2216060.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0dff65a3fa8eef70a0559b44d0c047dbc0377cbffd7a280ab6df4638f8211b56. Chain 2 (Bitcoin): anchored in block 958520 (2026-07-18T08:19:09Z), 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/QZSYP2254280.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5ead7e20e3fc70113fe1706d941c8bdb590ac1b308ea8ce52d70d728c4f9d968. Chain 2 (Bitcoin): anchored in block 956745 (2026-07-05T05:33:35Z), 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/QZTLA2387028.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9bf2949189345ceed84ac74744b9cc47ae6a77f1b69ed19a7feadf6459f4192b. 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/QZTLA2353264.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfa3c60444bb5facc47f252e5faeb324244e8b8331721f520e263d62d2ee27514. 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/QZQAY2354803.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7d4077e8e3b41ca692ad6c6c77d2304921e8828ff45897470b71c807183e3612. 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/QZQAY2345544.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x46464209e11f2c91ff387cb2b59de1eafcd8c64352688c8238566d2e88c61a63. Chain 2 (Bitcoin): anchored in block 958828 (2026-07-20T08:01:17Z), 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/QZQAY2344659.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3b5bc4cbeca6c0f97a11f060b1eeb6d0c7646f3c1a430c0a76ec68b3326e3bc1. Chain 2 (Bitcoin): anchored in block 957880 (2026-07-13T16:39:18Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZQAY2306032.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5b75a6e7ab5d412439882d4ae4f857d6c6ba700aa58980de4d34f789ee023111. Chain 2 (Bitcoin): anchored in block 958180 (2026-07-15T20:11:59Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZQAY2366084.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4dfada0ccc99320440df237fc2b7108b0bdc25040f1eb32a24f8a99d9965b5f5. Chain 2 (Bitcoin): anchored in block 958300 (2026-07-16T16:14:30Z), 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/QZQAY2371868.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfc3071bdabb978ecdcc130a5e509ff3c9667ec2a68c533ee3eeccf24cda7f487. Chain 2 (Bitcoin): anchored in block 958822 (2026-07-20T07:00:53Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZQAY2348881.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc038bfe3be10403dca30eb91b3c3caf559187e7edba5a1bd0cf687987e947f6e. Chain 2 (Bitcoin): anchored in block 958185 (2026-07-15T18:19:04Z), 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/QZQAY2356965.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5167dd9f45c644cbccf1e460d5bcc56a0627950be47b6d86b9b2c15df96bc8c0. Chain 2 (Bitcoin): anchored in block 957880 (2026-07-13T16:39:18Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZQAY2368986.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8fc4e6b744c7c1fa898cdbe728d64d1dc79da75645e0e04388a01094ac65dbdd. Chain 2 (Bitcoin): anchored in block 958218 (2026-07-16T00:33:33Z), 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/QZQAY2349438.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf967cb2f099a1e45c5e69a85172b05957679df3908ad79e1ca61c6abecc093ce. Chain 2 (Bitcoin): anchored in block 958901 (2026-07-20T17:44:54Z), 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/QZS7J2330837.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa44b9f61c03bf08cd64cd50aa656e91adf8939cc4e954ba0705671c4cc18c193. Chain 2 (Bitcoin): anchored in block 958897 (2026-07-20T14:57:46Z), 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/QZS7J2342948.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x236131de708e1824c2601fcd7d460fad3d4de30372fdc904836b56fb40a329f9. Chain 2 (Bitcoin): anchored in block 958690 (2026-07-19T07:14:39Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZS7J2321634.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2295c99548e4af696ab8fc46f1935e33985ef5dcc2b53589068e2c060579c8b7. Chain 2 (Bitcoin): anchored in block 958212 (2026-07-16T01:57:54Z), 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/QZS7J2380240.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xffa75671fa49d98176d982a0098038057d31c7b42272d6dff02b3ead5d6b3bc5. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZS7J2396284.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9fb86872ce4d4ad532619f7021a68730d21b65c427b1f15fe19316374d36a325. Chain 2 (Bitcoin): anchored in block 958420 (2026-07-17T13:33:01Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZTBA2328119.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf0fa453f2734ee8b850e29ac3cb53e9423bf6fab2f46afe50b1426602759b2a3. 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/USA2P2443905.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb21d4c113a59ea368f3666a0aeda61fd416342695163a3ce55f8d17d1566246f. Chain 2 (Bitcoin): anchored in block 956420 (2026-07-03T00:42:11Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USA2P2443906.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5ad1ab03822d47668b354c1ccf644604703606f6c1585ea81fae5101f4b6c8ee. 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/USA2P2443907.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8a03a75c6d29bd9a4c469b3ec0debfc038064f24b6149774f59e32f3680656e9. Chain 2 (Bitcoin): anchored in block 958194 (2026-07-15T20:32:27Z), 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/USA2P2443908.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x97c203ffebed379e8b1a9da37987db6de6bb61a2d7dd70df3dada343ea0b3b80. Chain 2 (Bitcoin): anchored in block 956420 (2026-07-03T00:42:11Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USA2P2459373.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb21d4c113a59ea368f3666a0aeda61fd416342695163a3ce55f8d17d1566246f. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USA2P2443906.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x22c3767d81921fc9916b9700dc783ddb33d1d5a64f51a9f073bd7d28617fddee. Chain 2 (Bitcoin): anchored in block 958110 (2026-07-15T06:57:12Z), 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/USA2P2438492.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x97c203ffebed379e8b1a9da37987db6de6bb61a2d7dd70df3dada343ea0b3b80. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USA2P2459373.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x10dacf2a33a2d46fc2ec669e193cc7b0ca9dea7a0a1e5ce7e5e08806c76eea7e. Chain 2 (Bitcoin): anchored in block 958180 (2026-07-15T20:22:24Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USA2P2463594.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2f337fbce524a7257f361be2108a1333789c939d1271879d2aa3905514e3c530. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZSYP2484852.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xae83e5a7fd8191ede3e4b6aeb235a812a5512b71f79b589b1d47ea88660e2db5. Chain 2 (Bitcoin): anchored in block 958276 (2026-07-16T13:06:34Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZSYP2431727.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb587c9b101c1ae4792ca1d576cd5a7ccaa02849b4a2c11a54b3617c549499b26. Chain 2 (Bitcoin): anchored in block 958316 (2026-07-16T21:57:17Z), 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/QZSYP2476061.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x36f50a9f0074fd57a02e2ded01ff0f233ea588419c6ce01a874aae42e132ef79. Chain 2 (Bitcoin): anchored in block 958166 (2026-07-15T17:53:00Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZS7J2478933.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0819aaeba416f126d3d22afa775cdf83f8f77d0f6e0f28f63b4e83f99232887e. Chain 2 (Bitcoin): anchored in block 957882 (2026-07-13T16:48:10Z), 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/QZSYP2475825.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcc59091d978421b1fa26bbbe71063243709240b1541ad9f6818980798440276c. Chain 2 (Bitcoin): anchored in block 958601 (2026-07-18T19:27:02Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USA2P2529074.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcb99fe33ab7a803b817d4e756656268f5c0175aaf3eb07476a37d2e786f03e37. 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/QZVEM2309593.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3a71ca5302179fe93b07c3090657c827955ed22961241560eb59dff643b85e4b. 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/SE5752187719.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb0ba52d86389228e022245044d6cdee0f15af301896abc09e6d4cd3918c75559. Chain 2 (Bitcoin): anchored in block 957055 (2026-07-21T20:29:06Z), 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/NLS3R1800215.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa7c711a2ee26814fd3cfbdb7fba224e43d438afe224577c71318de5edc76e04a. 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/GX5MX2165645.