Carlos Caetano Bledorn Verri (born 31 October 1963), commonly known as Dunga (), is a Brazilian football manager and former professional player. Considered one of the greatest defensive midfielders of
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 0x5661c95ea77054843056c9f3e81376eb7ca8804c51d43906ffaecf92f88c513a. 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/54b28074-0671-4e0d-856b-127a674052d2.json and https://artists.proofprofile.net/proofs/artist/54b28074-0671-4e0d-856b-127a674052d2.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 0xc406272eb0c0b021e1811f2ef054bfe063f463b3d348aeeeb186fb099038b095. 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/USHM21645755.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xecbe8bd2862b34384867244cc7dfabf7bd54e16e3b3ba08664c8b7f9d693176e. 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/USHM81558465.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x428b35221ae51f3f20a9fc8ca6abf62178739a6708d713f2695e6b4ffca2e9b9. Chain 2 (Bitcoin): anchored in block 956578 (2026-07-04T02:23:20Z), 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/USHM81558467.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe8d67f2cc33cc578229889a4212e85097f6d509eecc7150e615171a9f524527e. Chain 2 (Bitcoin): anchored in block 958286 (2026-07-16T12:43:37Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USHM21650424.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x233ce37f40ac3e110dfb2156465067c71006d518ee88b000efb16782b5924cf6. Chain 2 (Bitcoin): anchored in block 958366 (2026-07-17T04:59:09Z), 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/USHM21650425.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf6b38ae0b42a454c3d854db4ce67940ac5ea4b08d8e4c2a7e16b197630223ddb. 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/USHM21650426.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc42032fcbb91b2d5c5d36c5b7a3404b90a59fca45c64de12ce74f14da26d7dde. 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/USHM21650428.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb5c428e5858d52d89eb98a3cb2a57ebd15fcbf39d556a62d87e111885a9a4e9e. 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/USHM21650429.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x07e508b395bce6477f96fbcb069d2dfcba45bea5ffc338384ba1dd91b8c8aeff. Chain 2 (Bitcoin): anchored in block 958891 (2026-07-20T13:27:11Z), 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/USHM21650431.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xae07f321c3a5525970d343f81dabccf1c5e8abea41a48ea67dc6ba3d6ea33c0e. 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/USHM21650434.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x69239003cdefcb48b8d6c00bd286f7c4488029e93ad10cbf2cbc0ff3c364068f. Chain 2 (Bitcoin): anchored in block 958891 (2026-07-20T13:27:11Z), 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/USCGH1690859.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2a9789f032b82509ed93646611d87934dc91160e4bcce1c4f0f28c63ff6c9f36. Chain 2 (Bitcoin): anchored in block 958761 (2026-07-19T17:49:48Z), 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/USCGH1690861.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x01e241194c673fff903b8f157743defe72204593e72e9313d0c04710393fe3b4. 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/USCGH1690868.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfedf4146fb6a67bbd37433fa500410641c6cbdf342b3da94af3773f647afa46d. 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/USHM81433746.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x89c3bf013a827d354021fba167272e7b0602025a5faa601fca56ac35d3e6cafb. Chain 2 (Bitcoin): anchored in block 958362 (2026-07-17T04:32:48Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USHM81433748.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4f464e56c8087c79cfecd077c4db7ae7204768f0eada3334ef8519f54e82afcf. 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/USHM81433786.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x50d07ecc0e60a8da0db4df9de4cca04c0c136804abf89f4dc03259925ab5e4df. Chain 2 (Bitcoin): anchored in block 958633 (2026-07-19T00:54:50Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USHM81433787.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfe7e85d8da4833a633133221ebb82af680bcaab240a183befb615a847681f7c2. Chain 2 (Bitcoin): anchored in block 958800 (2026-07-20T00:52:19Z), 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/USHM81433794.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x146869d5fcec1ee68907bfbb63279c3b539b82aefe12fb355d4600b53fdb463f. 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/USHM81533204.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x913235e60d74a7ba33cefceabc257586e47747b273c1bbee9d36adcf5eea0a65. 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/USHM81433801.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd54c385cd34288fe635f429b44fdf194e50c002193e3ea48c51e2910375d12e0. Chain 2 (Bitcoin): anchored in block 958834 (2026-07-20T05:55:47Z), 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/USHM81433804.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1c8565fef7d1ed429c21e7cd7ec7af0f21539767d208bb2b82b202a456e6515a. Chain 2 (Bitcoin): anchored in block 958300 (2026-07-16T16:14:30Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USHM81433805.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb8462fe91ca726b3a0890627f72010056df17b7d028548289110d1e595f66f51. 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/USHM81433807.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd89d9ec2469fbee22c07d56e8ed0fe9f6bc780687b12058a98942c5b5ec2b197. 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/USHM81433808.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd1626235ab20691c560a924be5ee9d4337e172cbad144cf8a95f6f56572c834f. Chain 2 (Bitcoin): anchored in block 956578 (2026-07-04T02:23:20Z), 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/USHM21562262.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x900266b7b8b15f66492b7edf7bac16baf5f8a69a1d162306b2f46dd090ecbae0. Chain 2 (Bitcoin): anchored in block 957805 (2026-07-13T04:34:37Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USHM21562274.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9e546e14ff7fc1c09a8e5946adb35a90760a0609f69f6936543e621945f5f1a9. 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/USHM81430670.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe43fd27f27364befc9a252792c9f3f3b96ff119f1e84ac802fd97fbc46c87b9f. 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/USHM81430674.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd408328bbfbf2c6110abd642dde50ebc37f99d84f24172c6b643a2a1f9a12bd7. 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/USX9P1403423.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x13002f94458ca17fc20993805a609a8cab572d78050565888279662244a36b61. Chain 2 (Bitcoin): anchored in block 958567 (2026-07-18T15:22:40Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USX9P1403424.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9e2282f209a5a3c20951cd6186773ac68f1252593e1aafd537d3f2fd02b6ce30. 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/USX9P1403425.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x833f4b0704c0340b18199111b67adfa9f90daf2907ba8ec216954b90ef7dbe02. 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/BCFOI2100004.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x769872ee868649cb26d8c9dae104707300fb628ff24d7339e24ad2c38a12abf3. 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/USHM81583334.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x143b572b45e4f783c0f9771bcc8572c7eccbd0dfc64281b216f135a27216fba4. 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/USHM81583344.
Estamos em Festa / Festa do Rei Jesus / Eu Tenho Paz Como um Rio
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc4c0d5c392746fd979eef1bf436a94b544d91d476857fe238dd26d7462f2d464. 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/USHM81583345.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc8df9674137ccdfcd3a6e506a4a669334eb0af641012c0c3351b5b928aa2ee27. 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/USCGH1609658.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd7ea66cba97c4042c8f6382f6cc4e2518e7f84855ddb5b6d5a939f0766d5c7b5. 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/USCGH1609662.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3856d75e55094fe3223724c37f51d65668fd811a5e725a42c1fd4c010f5c763f. Chain 2 (Bitcoin): anchored in block 957043 (2026-07-07T13:52:39Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USCGH1645086.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xafdf5e4648a7c8dbaf7f23371ec3d4f7269c3f6e5e4c427e8ee5f09c65365537. 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/USCGJ1604053.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x45857d2bf0f3754b9ea268701a443f29376c09da7c75febc0160860f1dcf17b2. 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/USHM21590721.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1e04671b136b98a2cc16bc87f881720f2d955c1da81cc5270ab2a4c2c19ccedd. 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/USHM81960796.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x598525a6f25183c3a35743d54d4fceb13968f293e73dab6059fd22af79030f04. 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/USDY41651005.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x52e90ee61ce515f6a496f3810d6bc7d2e65f041d29c350c0e843f8528478e818. 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/USCGJ1607710.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x201a680be40b23f4ad638fdf6b5bebb07f4e45e289d12df782300ad64a363470. Chain 2 (Bitcoin): anchored in block 960494 (2026-08-01T01:44:32Z), 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/USX9P1416819.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x346cdd492b53f6aa5d423b7e69111cce5da8774d4b00ddd702c728a9df49910e. 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/USX9P1416822.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x815043111bed8f05b19a0107f8e8d9f6216f4e2a61ce9dbaa7fb59d812b0c070. Chain 2 (Bitcoin): anchored in block 960220 (2026-07-30T07:28:30Z), 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/USCGJ1624278.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3cda193d5e41157f3c7f505fd7378c765f3e0228de09f4066b841d92d8df4d2d. 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/USDY41650999.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0643ac380455d55f56af9c3dc1399ef7040d8b5c07a317c4ca555170a68d2038. 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/USHM21571308.