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 0x1d5bc50814462d068f84f2f5990fcf347f6a09f7defddcacf8c64d22086b0ce7. 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/ac13a50b-3826-434e-9097-264692bbb05a.json and https://artists.proofprofile.net/proofs/artist/ac13a50b-3826-434e-9097-264692bbb05a.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 0x2874726011e1bd9fdb08cb56edfd90a28846d4137c53dc176c975f67579f77a7. 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/USHM21855138.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3bed95551562c567769a95d4c63117df40e7e79b023cbdf3b50c69e73120e01d. 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/USHM21855139.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2ae5ce4014aebe0318d5fa7220a739e73050674406e37b73dddab0e63f96a90a. 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/USHM21855140.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x96cdd51052f846020f4e78af8059e83a77fdd599411fd218788630e8f019ebe1. 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/USHM21855141.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xee0f827bd90c6a74ee24d91288c370c4d1e1460eb3778e37bc188e8902907a96. 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/USHM21855142.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbe3c017b99751de8967655236ed301376d07d50c08c0fdc0fe506c9bc7f4fd65. Chain 2 (Bitcoin): anchored in block 957073 (2026-07-07T18:39:05Z), 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/USHM21855145.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x89e1c393c0b381704c82e36ebe652372317b9885ba4e0433fc917ae702b90a10. 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/USHM21855146.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2cbdab6002d9bf261b85bd2adfae805c0e777489a394143095a736b1afead06b. 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/USHM91732182.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6abbca2ab10fa7536ca8fb0d666c4a54fe5173fc34c1391786341980c3c1c8f4. 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/USHM91732183.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x04ff6f7b99e0e29a9862c01eb438594072a662ff6270a20e6e89ce865681b288. 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/USHM91732188.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe2d3b99686057542ae4ea47031d948d3865c55611eb6c3829020782fae5d532c. Chain 2 (Bitcoin): anchored in block 957020 (2026-07-07T09:18:01Z), 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/USCGH1479445.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x15ddcf9d119be1f2437d9cb517835b6b4184e12d34419f57953bc3ab953c89e7. 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/USCGH1479447.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdc2323c4f75f5c6d788e41d5dbc2e12d00fde7950fb0cdd99e36407f6bb7fdc3. Chain 2 (Bitcoin): anchored in block 956889 (2026-07-06T06:56:49Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USCGH1479448.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe3a0735d5de13becd2d5cca3b7b3f4a9886293ba29fe3f6838c929e6f16f7b3f. 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/USCGH1479450.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfa480fab4f88d16ec2ff5a486b28e19eb05fa08fe6b15e6375a7ee5599305bfa. 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/USCGH1479453.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9d24c6936e157b6252476594fef8d4933d7cda7a936076d5d1cb19b8d098c493. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USHM20875984.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa7d04f38f7054053a08ef252fe540bb091fb8ab543e67371de2d30013af17100. 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/USHM20875986.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x16beb9d7255b68f71595386b4d48efc4b0f98e0d9eed04fd51285850c6a6237e. 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/USHM20875987.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa09fd8386a04a57a9e4a9f9c6c8f251b5eee1ff964858c14c0ac89fb3ef581e2. 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/USHM20875990.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0f6e151ce270b8425fc92e2611ca20952eb6dbc22e6047e41cb6e03875fe44f3. 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/USHM20875991.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x02d262269d40c30637e1b6cfcbb1ddcd1aee586cf7a4be78373ba06a8df88748. 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/USHM20875992.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf30b5e9fb825354aaa2869da2cc760e74ab3289ab71a480bbd0fc39a03750075. 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/USHM20875993.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x70f84f027ccab8660fbf884de3a31d4f8a0f7d2cf5b08223d5abb45d78581f2d. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USCGH0837443.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x601af8b1ce1af84fa5058433bff4b00e6df069d50564e4da9ad2f759eee5e89a. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USCGH0837444.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb743b19b83347a55d854aa68639597fd791b7b9e010f82d17df7bf725cde0d5c. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USCGH0837445.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8db2d526b8ab31e7b8bb34cc6703e57aee26010d3ec105a80e508e1d4619dfb6. 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/USCGH0837446.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x716da3ceb64bd511a08cae979bbfbfc74683f5b551a746a1dc9ebeb59c30495a. 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/USCGH0837447.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf356094bdad84b9071a87a3680c2e2b507112254400e36041162d0a3027dccce. Chain 2 (Bitcoin): anchored in block 956351 (2026-07-02T11:38:34Z), 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/USCGH0837448.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5a7138f6d77cd335a7384062b051e52990dd42dd88cd7c80e7fbedefe158b9f0. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USCGH0837449.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xefd53ea825e3158155a3ecdf589a4de3087f84bfa20742b3330185cc0e9b6c3e. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USCGH0837450.
Que Faisaient Nos Professeurs(Ican't give you anything but love)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3648b413e57e92f42a145bd64080b91066cf940a78c6ef2d58e3cf669a6a1017. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USCGH0837451.
Sais Tu (2)( the Days of Wine and Roses)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x59e0d923d4bd5d8478e37c8517a81ce5a06fe16ddaa8e27bf7c2db4a0116e83e. 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/USCGH0837452.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9eb73a041baa07a24bf16294dda46f3b91dde11eed3642c8db151b5a4b744293. Chain 2 (Bitcoin): anchored in block 953515 (2026-06-13T12:53:06Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USCGH0837453.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc661dc035b1f1a3c1e163bf635063c4dd5bbe3a74e6b00edca7b1728c6481026. 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/FR9W12145924.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xafd0bc1810907e10ad529043eb786a4ed7652ac472f59ed74c10410e502455a8. 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/FR9W12145923.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb7079b55df5db2bc6a19d12997b332844d169d5f5b318317f044211ab3d32746. 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/FR9W12145926.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe88c632311d44beca8e20c0dca787af17e75a2a26c8b2a72eaaabc4a3fc142ad. 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/FR9W12145927.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcb5bb35613db2e750fc1bb1ff93c5c296b47c5e1704cacc334d63b632dba3dfe. 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/FR9W12145928.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1b56c3afbfa55214e09ccc342e324df3e48d225ed770bb7d0730ff8ba986a1c9. 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/FR9W12145925.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7dc08f7076d4d8a943b1b1ebeb18e5520eac5f69b99fceafecb146a5d0332d79. 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/FR9W12000569.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8a1cdedd3bb7cbe747a7706daaa54401bcf89f7bdaef4d0d6ddc89716b4302d6. 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/USHM21828224.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc7f992e3d18f0497843696ccb1bf43c0b3435f78026d6ee12392c09a9c1cdbf1. 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/USCGH1615074.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfbf9b76ac8d39a50b6ae4e631bab40c891c14f406b688ecb18495d4b23225e86. 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/ITR551315302.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x077c05c0e428dd5b2694c55e7b09081ceaa2b55105f3bde9c6ef17402dfdfb70. 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/QZGWW1918477.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe3a0735d5de13becd2d5cca3b7b3f4a9886293ba29fe3f6838c929e6f16f7b3f. 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/USCGH1479450.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8951be0eb118dda3223eb5ef15822836090ee31d8448b7bad10da54f7c355576. 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/DELJ81626645.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x57618bf9a09c85384edf5f1a41aca0c9c08206e9aeb6d7ba3e362f59f9ca5df1. 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/USCGH0630672.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2a66b177c8f06ccfba94c439f70c4b5b6404e508f1fc37d6b0806bdfb6032f03. 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/FR9W11825300.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb9b51d26b97e61fe210526aeea1d7b386658a64aa69f4634bb972cacf8ed19d5. 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/IL5841116328.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x55b4c214d043eb64c8fb07a07441e0479fda458e530cbd4098745dccb15d34eb. 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/FRE411300600.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x90d51ccfa9527e8aaffb88c93aadb507d403cfbe8e3da5a6991cf8d241bbd778. 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/FR9W12441836.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7e541866126ddadc176dd8d6f8304c32540de81025659c9b2e3a496097ec6184. 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/FR9W12441831.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa8de23cef69d520337c1dd8ca5fac4b8b358317e526d13a787ad939b3e7dd7a7. 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/FR9W12441835.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe56e4e224b552b8b227554401bbc9006b4d75b0270e14b7869f89ca3509c87c0. Chain 2 (Bitcoin): anchored in block 958041 (2026-07-14T18:13:17Z), 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/FR9W12441834.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5e872b59a20bc832eabced0fbe4b0c3003a201440cd6ea18f1aa875573746e06. Chain 2 (Bitcoin): anchored in block 956889 (2026-07-06T06:56:49Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR9W12441830.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x90d51ccfa9527e8aaffb88c93aadb507d403cfbe8e3da5a6991cf8d241bbd778. Chain 2 (Bitcoin): anchored in block 957249 (2026-07-09T02:31:37Z), 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/FR9W12441836.
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Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5a7138f6d77cd335a7384062b051e52990dd42dd88cd7c80e7fbedefe158b9f0. 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/USCGH0837449.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x70f84f027ccab8660fbf884de3a31d4f8a0f7d2cf5b08223d5abb45d78581f2d. 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/USCGH0837443.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe2d3b99686057542ae4ea47031d948d3865c55611eb6c3829020782fae5d532c. 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/USCGH1479445.