1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. Open OTSProofURL → extract Bitcoin block number → must equal OTSBitcoinBlock 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 5. GET OTSVerificationAPI → pre-computed 6-check result from server 6. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3b2fb8816d92e462eb8bafa65804ccb0bf27dff23354601288e2d4d0f8360e2d. 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/39cee113-48f7-4c42-b725-2e215bc86ca1.json and https://artists.proofprofile.net/proofs/artist/39cee113-48f7-4c42-b725-2e215bc86ca1.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdf8562c12366ebd3e3475ca13a4e577de49a2c6cca8b53cebb345ab9e16a1903. Chain 2 (Bitcoin): anchored in block 956634 (2026-07-04T10:04:33Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BRMKP1100202.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf0338a0f4c08fa46773085596b5fa29e004f07ca0c79339c20bba54b4aea00ea. 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/BRMKP1100203.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x04cf8d130a41b36e8c7bc5b1c714b2b576e8243116c3c99ba1a2c8365919c725. Chain 2 (Bitcoin): anchored in block 956856 (2026-07-06T01:25:57Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BRMKP1100205.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x39b84212d2a9966a98d441bfb5970a8b589232948bcb55beb9b1b7bdee81b8e4. Chain 2 (Bitcoin): anchored in block 959051 (2026-07-21T19:48:03Z), 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/BRMKP1100206.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x75abdf22f4ee3f43a63060189828d53cf1d5b8ef6e48d1287ba097104c333cf8. Chain 2 (Bitcoin): anchored in block 958422 (2026-07-17T13:35:31Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BRMKP1100207.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3a4d6b561e59ed7e1c11267be9df34cde75807dbc894e7add4c49b5a4bca7c66. Chain 2 (Bitcoin): anchored in block 956822 (2026-07-05T18:48:28Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BRMKP1100208.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd1d61556f7be61c628faa25a09a3ffc1a57cd925ebdfa024994d60cab302488f. Chain 2 (Bitcoin): anchored in block 956772 (2026-07-05T10:01:46Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BRMKP1100211.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6f20b4fdf2210659de3ddf77e377b3824112684e6387d0c2ba1aa70397a42f94. Chain 2 (Bitcoin): anchored in block 958461 (2026-07-17T23:18:11Z), 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/BRMKP1100212.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7badca7431338568230e1edb4c572b311124ba8866905c4798ebcc00886266e7. Chain 2 (Bitcoin): anchored in block 958850 (2026-07-20T08:32:30Z), 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/BRMKP1100213.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x95ef3f7516ffbddff9da69944f50792aea5e11d035b12fcc0e4f91646d448046. Chain 2 (Bitcoin): anchored in block 959071 (2026-07-21T22:56:27Z), 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/BRMKP1300025.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x630dbc76a7696c703436264005f0d7254d16088123f19eae91787875e6b126ee. Chain 2 (Bitcoin): anchored in block 958563 (2026-07-18T14:29:03Z), 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/BRMKP1300026.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb1c55960f528f308c706d9868504b2873d7c61cfc13b1dd33fbb9032e5ea0bd2. Chain 2 (Bitcoin): anchored in block 956826 (2026-07-05T19:27:56Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BRMKP1300029.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeb7df41e485089d0f8d74ce39c6f6ee6e68011aae29044f6a260176bbae87ff8. Chain 2 (Bitcoin): anchored in block 957882 (2026-07-13T16:48:10Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BRMKP1300035.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x83715c905c4f92e22f76eb042c23fd9f996a0a0bc22812c391b2c0fc247fe047. Chain 2 (Bitcoin): anchored in block 958943 (2026-07-21T00:27:37Z), 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/BRMKP1500208.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8fa46e5926ee0514463172f530ac67f6704934df0f018a6a3e6f22dfba2cfeb1. Chain 2 (Bitcoin): anchored in block 956551 (2026-07-03T21:18:05Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BRMKP1500210.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x38233239b548de7924523a7fc3fd8833311e6a30e1e4d2381bc907d814d44b09. Chain 2 (Bitcoin): anchored in block 958796 (2026-07-20T00:01:46Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BRMKP1700787.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe74bc67e65f924fa7b707e832d0b0a8845a9687227e6c8e1332b1b3f39df3f80. Chain 2 (Bitcoin): anchored in block 958218 (2026-07-16T00:33:33Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BRMKP1700789.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x24129318a6ee547ae9b34c56ed8e7f5dfa4acc11d5e18ba15321869ff98b2c9a. Chain 2 (Bitcoin): anchored in block 956634 (2026-07-04T10:04:33Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BCJ012000001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x33f6cc4d3438358ecb0de0da2e9f41e35f27101b159748ffaff6758a8a7f98c8. Chain 2 (Bitcoin): anchored in block 957882 (2026-07-13T16:48:10Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BRMKP2000352.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x65fe827038bedbb74d48d36efa72937ba488ff767407d39c6cdc805fd8a38360. Chain 2 (Bitcoin): anchored in block 956772 (2026-07-05T10:01:46Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BRMKP2000353.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xee6b85a72ced4e80a07c38a3672553ec342a6766d6aa93d091a6048b453a9117. Chain 2 (Bitcoin): anchored in block 958371 (2026-07-17T05:45:43Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BRMKP2000355.
Primeira Essência (Jardim Particular) (Ao Vivo)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9f3eb146a7a012133030717db9261bbf3dfdedf6c41a6c630955d95e0667c749. Chain 2 (Bitcoin): anchored in block 956545 (2026-07-03T19:59:51Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BRMKP2000358.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x22ccd50c44f06d021732c84c1467f9863b702fb2c50b2c63bc1c6957d52bbe15. Chain 2 (Bitcoin): anchored in block 956634 (2026-07-04T10:04:33Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BRMKP2000362.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3b145f27296b6cee6d75821a05366db67aa83788b169153f0157bb5799f7aa67. Chain 2 (Bitcoin): anchored in block 958316 (2026-07-16T19:42:29Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BRMKP2000471.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaa80feb424aee0f0c01cec3549d1a31e510221071d25a85d8ba8c8f77f31f507. Chain 2 (Bitcoin): anchored in block 958796 (2026-07-20T00:01:46Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BRMKP2000542.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x82142bc9bcbe4d2bfc870aa6945371d6c514bc1c09309fba1a5febe335d35304. Chain 2 (Bitcoin): anchored in block 957882 (2026-07-13T16:48:10Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BRMKP2000520.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8cbd36e04e43461fb9d4ca1614c24387ced820ad6af606ed4d0555423940195d. Chain 2 (Bitcoin): anchored in block 958827 (2026-07-20T05:07:11Z), 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/BRMKP2000461.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x16124081bff4e3c7c7503e33e673052fa9bc1f39fd49f6c011d919175437ae23. Chain 2 (Bitcoin): anchored in block 956420 (2026-07-03T00:42:11Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BRMKP2000460.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x97bafca5e6e7c7f9553229c17827a33accd49a78270b640e6716d3692836e3d0. Chain 2 (Bitcoin): anchored in block 958631 (2026-07-19T00:50:09Z), 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/BR4TF2200356.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x779afe9d1257b6e2035ac15e0e83a4843a6aa856b7bab9f25166a2aea87093b3. Chain 2 (Bitcoin): anchored in block 958770 (2026-07-19T19:26:13Z), 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/BX44O2200080.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf3bb069d992298e95f9a3a22619962b9fdf8aad3258aae16b8dfa39a10dcd4e2. Chain 2 (Bitcoin): anchored in block 958428 (2026-07-17T15:15:14Z), 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/BX44O2201979.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7ac16071a5b2e6a141fa41dcba5e63df6d637ba5ab02bdadef0a9b1815971280. Chain 2 (Bitcoin): anchored in block 956725 (2026-07-05T01:12:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BX44O2201969.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe06955be14a7b1f9c413e7935691cdec1b38db32e93aca5e51e2f60cde0d98f2. 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/BX44O2202020.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x64db6bc53bcab69310a0ca2a35fb26f3d7281abab368fdb70da23dd159e1b340. Chain 2 (Bitcoin): anchored in block 958842 (2026-07-20T07:48:27Z), 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/QZGLS2520837.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc7efde3fcc01a6e7d6ea69d7ffdecab16d6446837c673337dfa033fc4ce85d9f. 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/BRMKP1200164.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4b549681641a6165b4d1d88a7d4648d8c4d1b1ae54b5d33c9c246123ac4109e4. 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/BX44O2202197.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1e44399c56faea57a6cfb192d8b2849293290c4a594b46e310930fb74e058ea4. Chain 2 (Bitcoin): anchored in block 957819 (2026-07-13T07:53:33Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BRMKP1300263.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x635478303087acf83df34c372f950aaa950cec2f677dea6c94d4f6cdb05f3b06. 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/BRMKP1100296.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf82a7f39fdaa1b6cf21dd7bbf36e7b6ed183d00046f32db5c79e41f15f7019a0. 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/BRMKP1400216.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5a7c9d0fc91ea2a3370e9ccbcc2f4cedce9c6541104d1392a97c9bd3d78fc790. 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/BRMKP1700544.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7a87fd9722368a8d440d1bae3d6968215cb7604ea39a649c57b626cbd4629879. 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/BRMKP1100626.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfa9923ce98ec236fe3ab8a8ab976340a1d8e9dff4a494bd94e9b2bfd7aefbc93. 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/BRMKP1100515.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9dfd30753ade1d4282c6aa43fe0e90ac2bc5e6b3c5ab5bc109310211d920183b. 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/BRMKP1000345.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xade72e64c41e998925a5924a6dbef239cbbf9c3488640f4427827cf86113f659. 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/QMGR32193602.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x792203c1e8663bba5938f66b66a8a8e8944c47d0242aeef4525aff373151dcf7. Chain 2 (Bitcoin): anchored in block 959123 (2026-07-22T11:35:32Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BRMKP1100378.