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 0x983eb4957e883a67c86532a5947cb90d5b071118f42777cc558b8971a71222f0. 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/2c20e31e-3480-426f-809b-cf2606cee334.json and https://artists.proofprofile.net/proofs/artist/2c20e31e-3480-426f-809b-cf2606cee334.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 0x68532ab992dff841c261ceaf0b620217388831f8cbd4f736990fdaa63ee21ece. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZPJ32174030.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x02855f85efea9fd1022157a7b55de8daa09ca6aacba62cacb48340e6bec51d85. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZPJ32174031.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe91a96323cb9a1c496be5bc39b9bf72b1238e4ce74b545cb780174732dc3c420. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZPJ32174032.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x080190c438f7963e9fc0022100d6b170b5c0facc93187590ee65532f43b8ec85. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZPJ32174033.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7bc17be563f9acefa1b314b087d921fe1e8df1f46add485f2df3b2039f6e6ab3. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZPJ32174035.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb7ecab254bd1a288da7ccd5e174aba8d980a0d4da74b9e49ec1e70b0cd61e960. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZPJ32174036.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7bea58324a31326426add86b430ed0c62d13dc24a70aa84abe07bb7bf4ac6f90. Chain 2 (Bitcoin): anchored in block 957075 (2026-07-07T18:50:38Z), 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/QZPJ32174037.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe3f32e2fa56353ace935fbd454f755817a560906db28f83a7cfa637d33e62cc4. 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/QZPJ32174038.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x44e8bb3993e226d89b785ac3c6aaff7652b97d339f1e466e2bd79540f908758e. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZPJ32174040.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf3b5ee164df3d7b3a1914a674307609a936bf53161e90b59431e92b077555c7f. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZPJ32174041.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6ba05e3aa51874021bfa7576c4051872f0b2660c0bdc84edbda3074c1e96bd4b. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZPJ32174042.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x417f312b38f250737dc668b3a595282c626d741b5ffe222d00b5fd57e942daf3. 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/QZPJ32174043.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8f780928064fee733da633850e825d443f1be923a4ef8cb6f71c6d11a338102d. Chain 2 (Bitcoin): anchored in block 960212 (2026-07-30T05:43:45Z), 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/QZPJ32174034.
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 0x9ef55dafee967f9891977d5e50a3351b5a7b1f974a679cd6b2712c65b631807e. Chain 2 (Bitcoin): anchored in block 960216 (2026-07-30T06:39:12Z), 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/QZPJ32174039.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x940da27c4179a33b937015eb0ce9df0185302241339268a972852ca5ed681288. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZPJ32168049.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa39f91407652ebab0c4cdc4a70db4713d1ed3eecffdd8ebf5abfc3dd4eb8aa54. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZPJ32168050.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdcd57e80fc296cd75de61c5997844e350fff9d66f1eb7ddc643811811e60137c. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZPJ32168051.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3d92d800ec64396e39c20356c97f5e2473360c65c992546915e887ff55124539. 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/QZPJ32168052.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x627a1a2dc88333b58c13683ba1189eba8da0f0452eee1ef9c92a6661f3a2b8e0. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZPJ32168053.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4c50c4d4af35ef4fa4f68ddcc61727f1e8bb05efe1e453baac4c98eb792de1e5. 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/QZPJ32168055.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf9385a62d4fcd04140089d2358710f994b58870c7e6dee5b8cafc54e33a51d9e. Chain 2 (Bitcoin): anchored in block 956891 (2026-07-06T07:16:32Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZPJ32168056.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe729a8791ef6f0a026db304f3ff628f7406d761d2c92d24a6b067b45f87155bd. Chain 2 (Bitcoin): anchored in block 956894 (2026-07-06T07:53:57Z), 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/QZPJ32168057.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa2bd52b357e6af52881d85949561ad0a416504c622f518f77cdeb32f787b172b. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZPJ32168059.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7990c3ed1a9b37c4fec00c1aac0e059b61cb9056014c68a8bb82be67ae338249. Chain 2 (Bitcoin): anchored in block 959134 (2026-07-22T16:23:46Z), 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/QZPJ32168054.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8ec138b00d144026bb1f0d416ca425ea1b395ae254d7bee85b82a16e25c2ae73. 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/QZPJ32168060.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9429d275d3f8b51d3d16d1c2f6c476ea71daf41e2cf5bef95c6a016cf2e32c57. Chain 2 (Bitcoin): anchored in block 960236 (2026-07-30T09:37:10Z), 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/QZPJ32168058.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb69f23196a341a28392cad966d059aaaa50bff2f2fabe0420f0f0c83d4032658. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), 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/CAENV2023513.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdb75aa7cfa5ba623ada23e489b82f7abe5e82a26f98ea474c20f3269fa0643ad. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-16T23:58:48Z), 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/CAENV2023501.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd0a7e21ed1773aad2e938edae12e5109f160361715b8f5c851204b0598f2e1ca. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CAENV2023487.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9956e4734eeae6693e11151181058bbc5f7c0dc1ed7456a7da5b4354bd58b092. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), 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/CAENV2023485.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1b96b066ffaffa73898c0ff1d840114a86ffab43de87c42f0ae2f0c5109a0897. Chain 2 (Bitcoin): anchored in block 956349 (2026-07-02T11:34:59Z), 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/CAENV2023509.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x828afc3188fb73db5eeb4d957c8294d9b3ceeaad0a1f6896aaf8cb92d01d3c23. Chain 2 (Bitcoin): anchored in block 960334 (2026-07-31T02:19:15Z), 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/CAENV2023484.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf9c301f33b8345277af8c6cbd00c4039c1c55599c103dfabef7e3359124ba864. Chain 2 (Bitcoin): anchored in block 960441 (2026-07-31T17:29:52Z), 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/CAENV2023498.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6fa28fd1568762484ed9922b0d9c53e8b28a0a5d639567517254453c850cb8cc. Chain 2 (Bitcoin): anchored in block 960397 (2026-07-31T12:24:41Z), 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/CAENV2023510.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4539a265a47691a3bfc84efcaceea441da41336d3eb6df1f76fbe5e34b09ea83. Chain 2 (Bitcoin): anchored in block 960418 (2026-07-31T15:20:15Z), 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/CAENV2023511.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbdcc17b7140a7edbfc7335ca28cccb43ebc3a99315ad268b4460895fa9ecd3f1. Chain 2 (Bitcoin): anchored in block 960506 (2026-08-01T03:50:58Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CAENV2023512.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x88ca8bb55ce35043bfcda5317d1bdc631309b7b63f942ba8668b179b0761a363. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CAHQJ1930378.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x462a4c59c4184e5432a235509fb37b5c91d954e2d4f74dbf58d0835624cb3bb0. Chain 2 (Bitcoin): anchored in block 956349 (2026-07-02T11:34:59Z), 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/CAHQJ1930384.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8ab387d55671fe76b392fa5cec7488b007f475d225e46e51af91f0c4cdb3943d. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CAHQJ1930389.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1579d375c20f1b8749169a99e1c151710fc43c33726f512c159e6e299dc33ab5. Chain 2 (Bitcoin): anchored in block 956891 (2026-07-06T07:16:32Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CAHQJ1930391.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4485b7735920ff8154534f0e3c7e32bfa19427820ff7b11a6db8ac534860152c. Chain 2 (Bitcoin): anchored in block 960160 (2026-07-29T22:48:59Z), 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/CAHQJ1930376.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdfd17411caadcbe36448d56e9781c4bfcd7b24833a6e651a349e7dc59d27d4d5. Chain 2 (Bitcoin): anchored in block 960368 (2026-07-31T08:26:41Z), 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/CAHQJ1930390.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbb17f31c6549ed1136187b2a2ccabcb8ebe17615c16707d4fa8572cbc3c47152. Chain 2 (Bitcoin): anchored in block 956891 (2026-07-06T07:16:32Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CAHQJ1930281.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x34ff496ee09a0d8f370688db60b44415055768c8ce865107131199e270c007de. 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/CAHQJ1930282.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe09602699bbd1c0b762a356fb19c53be9a52db6fff6138017266c2f3aeec32ec. 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/CAHQJ1930283.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3aed32b5c04eabc54e8d555ee27a06875122ef6230a597de9af61b867384a707. Chain 2 (Bitcoin): anchored in block 957122 (2026-07-08T03:39:04Z), 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/CAHQJ1930294.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x096c4448e4dfcc223e9b567ec8e15fd47e5734576f3ef865a504d9dcbde80c85. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CAHQJ1930298.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x60787c7459f7101ae541e25ae703b47e114e638b3ee7ff6656aa81d1f20af532. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), 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/CAHQJ1930303.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x90f0bfe60fe664f775ae6e18a83ec962206b295807256c84686146c8fe9090d2. Chain 2 (Bitcoin): anchored in block 960138 (2026-07-29T19:35:34Z), 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/CAHQJ1930284.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x41e865b177b646296b0a9f4cb2de3a837a2ffd0c8a7124b400375dc1d5228bb3. Chain 2 (Bitcoin): anchored in block 960144 (2026-07-29T21:09:47Z), 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/CAHQJ1930285.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf64e985683c1a2fde9ce8940fd9829d69a417b7e4efe8a0d25694d719bfe3fb7. Chain 2 (Bitcoin): anchored in block 960258 (2026-07-30T12:45:34Z), 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/CAHQJ1930300.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x71c7b1dbf7c67bb145cb46faacb41933e613a43a24875ed836d1c599322e3e35. Chain 2 (Bitcoin): anchored in block 960397 (2026-07-31T12:24:41Z), 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/CAHQJ1930301.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x594d79c7afb752fb8444296dcfa392379cc43286def81297a19f951c84b129d8. 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/CAHQJ1930317.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3c32c4710e49c3ecf98f7d57e9c631781cdf5d9fdb6b665870915f57ff6455ae. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CAHQJ1930321.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa271c5d256da6b24f53beba15e45da1fb2fbe38369226650a056a215a8098f66. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CAHQJ1930324.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0a6a0e42efd3bcdd5dc374f984e94ea01ee9e989f03ac4788752d98d9edb553b. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), 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/CAHQJ1930334.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x713ab479bc1d0488c1a89a0e5683f51965c37b1a68ef678ab51e4e1df3648f3a. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CAHQJ1930335.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaa2fe703bcd3bb671cc29ec5eb6412b9087eea2759d28fd78bb0fd36f990ee32. 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/CAHQJ1930340.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb9796164f90a0f60d6e06aa9211b739504ece241e5069c393c5c9baec218cf19. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CAHQJ1930343.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x63fe71db82e4835d80598e722987e2723278e36e4d5db5155bc4e9c96620367d. Chain 2 (Bitcoin): anchored in block 960459 (2026-07-31T20:22:46Z), 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/CAHQJ1930344.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x318f7831252b688225ea71581b8fe235fa4c5d9b86ed3eb87a844d2187d64401. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CAHQJ1930178.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x12bac757caa2c571db62a17ce55d59e8a45ead43f17a989ec6b04a5a77566676. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CAHQJ1930169.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x405b0fc88dfc7a50b32ac26a439136f29dd80e811a6f4b8be79b674da1e510fc. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CAHQJ1930174.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x704a967a5d9413a7e561d23829a56ca0a2800a02e2c91048ee0c77e0796f1ea7. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CAHQJ1930176.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd976bff0d3db06d6a71cdfe4817d1fcdfdd02ef223579083121ecd237eefa5e8. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CAHQJ1930200.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcf9948eba6b49d48c1c8e8834de3048127fd18ca5260ad172a97986414da8ba9. Chain 2 (Bitcoin): anchored in block 957122 (2026-07-08T03:39:04Z), 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/CAHQJ1930199.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8486f8aa325a40227d8d5a27c9cbcff638ebeb7a9d43f1d45f167fcd1e79fc15. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), 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/CAHQJ1930206.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0c9522fe26581f2bd6b9d08fb1d0ca9f77eadc1b1ed1e75bf9f66f7dbd1456a3. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CAHQJ1930208.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xac491262765cc93a827109447af0e301a40bc1835851af91698897895fce28c4. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), 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/CAHQJ1930214.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc64206fe856af7c332c8161a58794497d5e2b41b6aecdd52f2aec2c9cab610b8. 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/CAHQJ1930215.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdf2f7e6826a7121251850575b7bca89a02e0c2bfc65584aa2183d354ffa38128. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CAHQJ1930225.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0dec79445a060bb4194e45c0560a4621e93f0782e3efaf177d149d4b3073f7b2. 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/CAHQJ1930220.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6cf2fcd151f4567ddaed149355dfd7f03b13479e2da2adf146d80dd9a7b384e5. Chain 2 (Bitcoin): anchored in block 960163 (2026-07-29T23:20:38Z), 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/CAHQJ1930168.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7b0ad120c4633e537c710bb133466ef9967f4fce247d549f0773cd8d41f3375a. Chain 2 (Bitcoin): anchored in block 960216 (2026-07-30T06:39:12Z), 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/CAHQJ1930173.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x71707a05f6654a48136c48c409467dae0e2b452ae68268e9bfea65256db9882c. Chain 2 (Bitcoin): anchored in block 960441 (2026-07-31T17:29:52Z), 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/CAHQJ1930172.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x249b5ee9fbd8de81cd894716a09216ee43207539820141b8e9c279527ace67db. Chain 2 (Bitcoin): anchored in block 960254 (2026-07-30T12:06:10Z), 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/CAHQJ1930223.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9961536b069ce4903e9fa19c520fe1317b0a20064e81c587ea57411ae2c3e887. Chain 2 (Bitcoin): anchored in block 960500 (2026-08-01T03:13:03Z), 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/CAHQJ1930221.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x62c70c468b8d4239182f17de62f73cf95496465049792f3b2fc8a2bb36e76051. Chain 2 (Bitcoin): anchored in block 960473 (2026-07-31T22:27:44Z), 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/CAHQJ1930207.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9dabb28be623a96de6fa52f9f085b6d4be04f6dd6fc0936106ce0d2dfc8266ce. Chain 2 (Bitcoin): anchored in block 960258 (2026-07-30T12:45:34Z), 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/CAHQJ1930213.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x64598440fe6413cb82fd175bf4653b18bbb3a6ec659f29b9a6ab2ca74432e285. Chain 2 (Bitcoin): anchored in block 960321 (2026-07-30T22:27:30Z), 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/CAHQJ1930222.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x079c35df7ea71f1e65769db786a5066fbd74d775b579159fb359c09ca58fe986. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CAHQJ1930093.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x900fb2f4deaf8bf9ffeadd353f244bde89300a719d8754e295aa7adb16037eb3. 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/CAHQJ1930097.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0d2f14f749f3d5f921b00191f64d85448abb44b99d84c3c223d92c948f328e2a. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), 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/CAHQJ1930119.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7279c3d4852a56311d915a66e4901840d5251e33c5201d80d1bc549cf91883f0. 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/CAHQJ1930107.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x30308c709314f92f57f15bb8adaff758986b20808805f367c787771b98ab8063. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CAHQJ1930116.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2d8f820cdc3840fdd7a43f0ebfb1f4022c0e349b48ae46cd30bc94abd069b765. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CAHQJ1930120.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe050800b820b163f75e169445f624bb7d2c2c4a1fdcfae23ae38c2047d637891. 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/CAHQJ1930121.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8debff8347a4d3ad532c10a86bae8ec72329f6ebdea9b2d6042e83ab23099528. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CAHQJ1930135.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcbae388c1582245ab8235e7fdbb13c6d0dcec4db3913669866e71e0db06b177d. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), 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/CAHQJ1930158.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc77b6fff8da180d681a6abe733a6740f491be27c5b368b0586c28f11cdad00e8. Chain 2 (Bitcoin): anchored in block 956349 (2026-07-02T11:34:59Z), 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/CAHQJ1930123.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x28b77a1d1cd1af01c768dcbe8385e71459c4a0e1c91fb4ab0df9fa85a91de470. Chain 2 (Bitcoin): anchored in block 959144 (2026-07-22T15:38:35Z), 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/CAHQJ1930138.
Ashes (from "Deadpool 2" Motion Picture Soundtrack)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x26a802ca2469b8d2bae637360f9ef80e51e368f4914ea757d04e2b73ed2b2295. Chain 2 (Bitcoin): anchored in block 960284 (2026-07-30T17:23:26Z), 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/CAHQJ1930090.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcd0fb291d3dd29349217df0571947b80b637fe41aea2a0c6b11295329b11e1ee. Chain 2 (Bitcoin): anchored in block 960247 (2026-07-30T10:42:33Z), 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/CAHQJ1930094.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8ff95277e0400b42468ed129e040f61f1d1713ae8430290479870ed14afc63dc. Chain 2 (Bitcoin): anchored in block 960389 (2026-07-31T10:20:10Z), 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/CAHQJ1930106.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x452a2dd0672560d9011b20ae874b3151000fb99be9068b443a9cb2a1acf30e6f. Chain 2 (Bitcoin): anchored in block 960264 (2026-07-30T14:36:16Z), 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/CAHQJ1930109.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfd12bc105f188dc34d9fc3a696e995c31a558cde2c1f7eda1ebb92d4a01a159d. Chain 2 (Bitcoin): anchored in block 960273 (2026-07-30T15:42:38Z), 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/CAHQJ1930111.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xead30c9bb86f54575f20b133e94abe2032109afb6727aaf938efc4bce76c6fca. Chain 2 (Bitcoin): anchored in block 960314 (2026-07-30T21:00:46Z), 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/CAHQJ1930112.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8191d651f97b74044b30b87cfa5b51c1b3b1fbb343a93a4d0d058cc4e28cd4b6. Chain 2 (Bitcoin): anchored in block 960273 (2026-07-30T15:42:38Z), 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/CAHQJ1930114.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x233a56c4cbef853a281ec1e8e2a0b59276ac346e4bdac470a2ad266e77d76cf3. Chain 2 (Bitcoin): anchored in block 960379 (2026-07-31T09:25:34Z), 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/CAHQJ1930115.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x17263b33cf5e040e402c5f48e4b90a3bb031226f682491ba4a66b1b3e2c935b8. Chain 2 (Bitcoin): anchored in block 960264 (2026-07-30T14:36:16Z), 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/CAHQJ1930117.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf733c0d7125fbd3fae49b4c9edeba5f7bb78a42f095fbaad96ad3651a8fe0f5c. Chain 2 (Bitcoin): anchored in block 960309 (2026-07-30T20:35:49Z), 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/CAHQJ1930122.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa31f8cd4c4c4fa891e563be117b82d58861b205d1a515f233d1475d1baa59bad. Chain 2 (Bitcoin): anchored in block 960344 (2026-07-31T04:14:58Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CAHQJ1930131.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4d10b75d7fbb06e93684a430fb3c4b572392ad5b8b8785d71b1c29aae8fcf60e. Chain 2 (Bitcoin): anchored in block 960478 (2026-07-31T23:30:38Z), 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/CAHQJ1930142.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1a32a9766ad58628194529f45963d92e536cd6801216145255ca726fda03978d. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), 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/CAENV2019693.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x77ec0a4a28209671bae5a339229064009886a0ca5aaa56ed0939af6ebe19b97f. 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/CAENV2019664.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x02ef5cd3bf51b45da78a5b7820b3c1a6168475dfd501c22c86f69918e82cc07d. Chain 2 (Bitcoin): anchored in block 956349 (2026-07-02T11:34:59Z), 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/CAENV2019678.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbba0ab3dc09210334ed2794b48eaf3dd0124ae304b32b918b727839fe58f9901. Chain 2 (Bitcoin): anchored in block 956894 (2026-07-06T07:53:57Z), 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/CAHQJ1935285.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdde0c506b08581cac67cc234d5349d971766fc24b2b2135bd64aeb5b592ff1f6. Chain 2 (Bitcoin): anchored in block 959146 (2026-07-22T15:41:47Z), 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/CAHQJ1935287.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb7e838e2343e3b022e2584b3eb2821b74b640386841a506bf86a8b3a1f7795c8. Chain 2 (Bitcoin): anchored in block 960497 (2026-08-01T02:22:04Z), 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/CAHQJ1935286.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3f29b7b09f19c4221f2ccce138dfda85334d2861a76128b1bbca0af5c3420514. Chain 2 (Bitcoin): anchored in block 960337 (2026-07-31T02:51:48Z), 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/CAHQJ1935288.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x755fd3bcc376a806522ffde471faa74366a0af8a73c3af5054e8d557b4891dd7. Chain 2 (Bitcoin): anchored in block 957122 (2026-07-08T03:39:04Z), 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/CAGOO1889223.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x951ecf870a954e74a1ab17c20e0dfea88006f23e088b08c32d853e3430a90c41. 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/CAGOO1889211.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x77dc6343062f80da8c6b638fb35b294744a444c9aa6af79af09ad92189869367. Chain 2 (Bitcoin): anchored in block 954130 (2026-06-17T19:07:14Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CAGOO1889232.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd820850f218448830dc094b0a3078c530a73520e4c966ed24ecc8fb11bfd8248. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CAGOO1889153.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa6eb6d4d8db92dc411ca5d52e8eb327a1422d5c073847d6412f00a24df59d53a. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), 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/CAGOO1889188.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbcfb99844de45bc839355ebe252557670892a3909a83166a8e89d637768d12bd. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CAGOO1889186.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9cf2256790917b5d7b1043e70ae685a7b426d58de22c16d27b1f79e2b17c0a3a. Chain 2 (Bitcoin): anchored in block 957122 (2026-07-08T03:39:04Z), 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/CAGOO1889225.