thumb|Portrait of Scott Kinsey Scott Kinsey is a keyboardist and member of the band Tribal Tech. He is a 1991 graduate of the Berklee College of Music in Boston. Career In addition to playing in Trib
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 0x4ad42a1eb9dcf1f9ea32e70c74a2bd47f8f49eeaf3c971a6c5b0f945bc283dc9. Chain 2 (Bitcoin): anchored in block 953778 (2026-06-15T11:57:35Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/d27481ea-da70-43b1-8264-cc16c3e83818.json and https://artists.proofprofile.net/proofs/artist/d27481ea-da70-43b1-8264-cc16c3e83818.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 0x7b8ca3726b80b1840f0aec6d8671f47ed6ff45ceb62e841d4f25059c40a92280. 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/USHVJ2400001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb23d1bafb9ccf71bd7a85af51b5735d05a18e0aba7bfc741debc85711f7ebfea. 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/USHVJ2400002.
Black Market/Running the Dara Down, Pt 2
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd0eb5a6b3ebb56a779c33ae8cf2543f5aa74baf20adbaddb92316ec41c9cc668. 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/USHVJ2400003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x338bd7406edfe8d0c798dbf4e7b3a5466b6bb72906879bc87463b0ba63fe5df8. 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/USHVJ2400006.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1c03cc2e21d5a8f57d268d03845203e57558306e0fe265564de38d4ac627e582. 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/USHVJ2400007.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xde21d0f7493bfbe643bb0d935b7487c712d0003c7413c0ad9fea6ebbd6af0da8. 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/USHVJ2400010.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd210163cfe6e41dc4aa2a9fb51099b0a11eb71e00ca412388289e810e412c6c9. 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/USHVJ2400011.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa20e388b171c50fac0bbca47b7c350d69f5d8ecf9793048edd868536bf459ff6. Chain 2 (Bitcoin): anchored in block 960105 (2026-07-29T12:35:17Z), 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/USHVJ2400004.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x279735fe63571116417aa7685f86bf6945e3890d8fd3dbeb8426f9d5a2fc3e9b. 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/USHVJ2400005.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x939a7f0043fe6b8ae3aa4d9f4ba5b4c88c80baf3ce7bcbba89f2cb8d34b9a597. Chain 2 (Bitcoin): anchored in block 960207 (2026-07-30T04:47:22Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USHVJ2400008.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4f6170a42602ad0060f1a47d0902460263681a738ed9f9050beb571f1b401f60. Chain 2 (Bitcoin): anchored in block 960108 (2026-07-29T13:09:35Z), 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/USHVJ2400009.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe42022a61c212442db79b0eb4aa370dedf7cd8c31b16008a4e99f9a315703ec6. 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/USHVJ2400012.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3f1c51968c10e08ebf3969cff94117bd0db109edc72c41e4afc81b8cf81cbc58. 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/USHVJ2100002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeba2b005f82c7be9f8ab8ed456b3dc9f5326ad3488a92065539435e5e3864b23. 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/USHVJ2100003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x19598b8b104d72433343b7eea1d14618944e7260d5a4c008c714712a21fc823d. 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/USHVJ2100004.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x23c5322ebe9693c51019df4ce1df72a6589826f4a3eeafbee326c3a30a1a3bfc. 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/USHVJ2100006.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdaaf15a699920e562cc29111e78c4df9e420e6ba02374dab50533870e353bf37. 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/USHVJ2100007.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa9da97642077873b27b0d6a923d0031541bf970295a0b0009fd6ba57dd36836b. 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/USHVJ2100008.
We Speak Luniwaz: The Music of Joe Zawinul
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd651bf29fb96e113b6a7f58eab2a1e9377c89e502840e63d26b65038ced5c743. 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/GB4DA1900160.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2f047e26689a7c2429ae01a838d1b5aed26eae48378391d8dcdcef5f159ae8d4. 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/GB4DA1900161.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x76a8045637bec9876053dde0c1b58cdf0299fed0d797a99d887d889a3d651b12. 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/GB4DA1900162.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x38e3264153830ba4e3e406219235c327d3a712c98a0c603a27798fe7e64ba5d5. 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/GB4DA1900163.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf82f668e2a4ee9baab2aef870784130c20c4dacd4d12e085371a1c8aca12245c. 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/GB4DA1900164.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf0a28108da4db4d0481e8607aa33afaf8863b6218ccddac4a9106f86268c5cdb. 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/GB4DA1900167.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x34ab480f03444a8a3ebae1024c529d3f79531388d8f663ae9812b49c69dc80d0. 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/GB4DA1900169.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x07f0d769f8b735c466d0821c0a051157fe845f7544b0ed245b87983864ec7be1. Chain 2 (Bitcoin): anchored in block 960117 (2026-07-29T14:28:24Z), 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/GB4DA1900165.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5d674f2b6970f22436e3ac6b3b7623befaa6637f05731867437ffff493aadeaa. 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/GB4DA1900166.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2a8f8d6048fc88539591952dc6199787d4f06bd0f858faed069a150181503ae7. Chain 2 (Bitcoin): anchored in block 960203 (2026-07-30T03:35:13Z), 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/GB4DA1900168.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfb1c6ee69a91ad54074a96cf7452a09a11d41b5b21ed39c0022f5fe90edbae92. 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/US3D61800959.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x91961af705e3d356fd2aa3d483cd114f0a640a327fbf3ea238e0fbb43389923b. 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/US3D61800960.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4cf9450627178f9e8d9181905d0813677d5800753554d0a1e586087af9a0a833. Chain 2 (Bitcoin): anchored in block 958042 (2026-07-14T18:24:07Z), 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/US3D61800962.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa0dc4c85305248341b20ee95dd081a11a8f8e5f8e9c24940e490ad7699a4713e. 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/US3D61800964.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6ea5eda2decb11ed1dd123f2e0488b314bd55b795d331e1c8c97540a3878678d. 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/US3D61800965.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc12487b469a10e33bc838bc150798d39b44a778cfd73506e1aaaf4e5584917ee. Chain 2 (Bitcoin): anchored in block 960106 (2026-07-29T12:41:21Z), 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/US3D61800958.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe40de7122cf122be2ec17edf27486ac10634c2b28955dfd424ccb1f1adf4803a. Chain 2 (Bitcoin): anchored in block 960198 (2026-07-30T02:21:55Z), 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/US3D61800961.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x078c23f6f7cf5eba78b327f07c514e3dcbdde85973ba142d67c1ca4f9c06a64f. Chain 2 (Bitcoin): anchored in block 960327 (2026-07-31T00:26:26Z), 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/US3D61800963.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbb167c98ac611efecbdb079ce43f7cc85e2a056a188d496ada6790323a7eec01. 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/US3D61800966.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6eca6c605b91b1d22a860e093d5528fc815a5b6bc5dd9c05664180a6e04b5cc2. 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/US3D61800967.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa3497c38979a75c212be5c2dffd5da2b3757ffe7f593e7bb9cea6755f9febb89. 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/USHVJ1600001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6c5f2880cdf2083a2efca637991167f00df1c4af312d8c8f734f7eb0ee6273bf. 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/USHVJ1600004.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x01ad35f498fdb1de17ef808125799c439d883362491e7f687696505d6dd0208c. 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/USHVJ1600009.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8379e8350925290289e34bd862ac438ab2bbce525d81106a9553ed856884496e. 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/USHVJ1600002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x18b93c287a815879e315205b20c81b22e1ca7dbe17c5582e0dfaa2b804568ed8. 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/USHVJ1600003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xced3abca00c9a267cc1d19cf819e1266dda79590d2b91bdf225e9feac48e6714. Chain 2 (Bitcoin): anchored in block 960403 (2026-07-31T13:04:34Z), 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/USHVJ1600005.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x00f5dd1ef29a6a6fa3996ad38c024d9abd4cea120f4ff04a4bc49c54b3dd0a67. Chain 2 (Bitcoin): anchored in block 960360 (2026-07-31T06:42:11Z), 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/USHVJ1600006.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdd21ab1088ae2b678b2338bfa028cc64f7aba4de25fcadbbf01fa526375cdfce. Chain 2 (Bitcoin): anchored in block 960410 (2026-07-31T13:50:38Z), 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/USHVJ1600007.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbc6ecd0dd50dc272c4de3757b17bd5d4b9392207dc453396263df5f9a351583e. 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/USHVJ0700002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd96da0a991dffb2ea0217b68b568e6f0f657c799ebcaa3a2e6ab01f69e54eec2. 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/USHVJ0700005.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xae5a07f052d7349e15ce1161130eab0fa449e6432b7e4c079a30955a77434fef. 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/USHVJ0700001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf23558895438496d7c18896c24d798d109e739d91d05de7b4d40a55faff248ab. 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/USHVJ0700003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x011901997a044f16c68795bd40a78ab17a6b83996d67f18f7d7c5fd56b30a5f8. Chain 2 (Bitcoin): anchored in block 960455 (2026-07-31T19:53:13Z), 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/USHVJ0700004.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa0d818735ed11dd7bf425175ccb5a5b9b71712e4c89821db5b51bf61739ea2d0. 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/USHVJ0700011.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9aeb75bb1ced4ec1a8e4c16b7a6a56c3efef5e9366dae52c1ee800df705808ee. 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/MXC811900043.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0f4d1b621a7137152406accd565401943726319f0b39cd73785b3973a29d84c2. Chain 2 (Bitcoin): anchored in block 960468 (2026-07-31T21:25:57Z), 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/MXC811900044.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x87f220356289d75de86315bebac234ae56c581b768619bcd6c29ef66807b454e. Chain 2 (Bitcoin): anchored in block 960468 (2026-07-31T21:25:57Z), 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/MXC811900045.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcfb0661ca3bf00a21d83fdd33e8350b6ec1012a61804642d0bc29ca11195a92f. 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/QM7281540741.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x21e771de4be66cfe4925a3a2cf508a889f73715b7dc912c1bad8a1430c1d6457. Chain 2 (Bitcoin): anchored in block 960298 (2026-07-30T19:26:00Z), 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/QM7281540738.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x332922be2a91a94d9d3078e6bed8740030a7919f1006f210d8e50feff097aa28. Chain 2 (Bitcoin): anchored in block 960327 (2026-07-31T00:26:26Z), 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/QM7281540739.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6223a9e40d2652ad2224542fa0274ca945658d4301e6eb2e48745854d427689f. 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/QM7281540742.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8da81dac9033b4648691d2c5204a6907b60ced26c858f3d8445d6a7973306b76. 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/QM7281540743.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x78c21152a294145536413a64e8f340929395c3627b969d8dcfa81ae34830f03c. 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/QM7281540745.