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 0xc379d21f63b211893c95f9070cfa7fe253353ff9e32f201430d7c1e757524449. 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/05957bf8-9f68-4c6f-8ca7-88f08183a33b.json and https://artists.proofprofile.net/proofs/artist/05957bf8-9f68-4c6f-8ca7-88f08183a33b.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 0xc565f29a338831aa7f4621684d0164e9c63deaacf1904e9cd0ab565af4b0e93b. 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/GBMJG2420523.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1c3873f9e5ae42a3293b3049d77ebdcd0fdc8b058f4b1e991b09a3a7c0c8a2e7. 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/GBMJG2420524.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x762ddc92a8123187f55c9247180cee30ac1c8c152a342035e565da99989fba12. 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/GBMJG2420525.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9295ad1b81d3f1f7b330454962f9fb51ede85c27b5943909a3a7efabbb4ac9f4. 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/GBMJG2420526.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3b8706e9e8cf448fda05da449ba6a357ab39e075b4cd6961bfc9aa8b2ebefac7. 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/GBMJG2420527.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf844e3f27ffd0c44d03ac96772c5154cb3d418d5cc82201f634b9a8f6c1d9ea7. 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/GBMJG2420528.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe995726373f688bca878b0f6a7aac13d597d27593378052c4e4d9303024c6f9a. 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/GBMJG2420529.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa368195c213b879563b5d4543af28033c0a43bb2fc44adc56c0d0f8341133f01. 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/GBMJG2420530.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2962f44dce7ae3728cc11ba7cfbc5d586b37f383d50ddafaf1b394b3d5155e4d. 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/GBMJG2420531.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf40c4759fd44056ead42531a017219c578a80f9e555566b69e27a4516441b949. Chain 2 (Bitcoin): anchored in block 959144 (2026-07-22T15:38:35Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBMJG2420532.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8cafefb02cc6925ab4d8736aeff481f775c7e157bb98e26ed96f8a60936c51ee. 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/GBMJG2420533.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd611823b820e50db78724e36a5ef2149cb2229872ad3896dd9494ac315aad370. 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/GBMJG2420534.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc2f9ebd791bddfacfd310677f5fd7f6ba182be26dd6a01f95a0147231a019ebf. 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/GBMJG2420535.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9c34326a4d157c76471d534f4f9ef8c485b6ca73c642d9d8c2267bc9c9751afd. 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/GBMJG2420536.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x81cfcc6038dcd7895e590333670a3b2c124c1bea223dccb9317f97617a62e7bb. 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/GBMJG2420537.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x576dc355b6398775c8bc968136539bed6549263a7e544e0f409bfc5a90531cda. Chain 2 (Bitcoin): anchored in block 959137 (2026-07-22T14:03:35Z), 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/GBMJG2420538.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x47a35a8bc15ce1e3ba03c948b14d10fceb381cc74dce312228fe945123c3ba1e. Chain 2 (Bitcoin): anchored in block 959144 (2026-07-22T15:38:35Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBMJG2420539.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4019483b7b9106bb753bf726d5346f0316b51775bec04718d4650f573e763ad4. Chain 2 (Bitcoin): anchored in block 960125 (2026-07-29T15:38:18Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBMJG2420540.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe09f3a062aefa429ce42cbe22725d127329f0c2bacfec4bfc9be8333e0d5cdf9. 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/GBMJG2420541.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3721ba32162a001d6b1c00b24fd2055a936a6eb859e9eb22bd7263e51639f3a7. Chain 2 (Bitcoin): anchored in block 959137 (2026-07-22T14:03:35Z), 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/GBMJG2420542.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdb1ac4ca0b2da4c8786eba71cd36214bf0a3fe9a7f0b02b215103577cb9cd908. 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/GBMJG2420543.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8a2aa7ca0437289e1f22fc18c9e8ffc0043c67d5a298c2721ab287d3af79113e. 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/GBMJG2420544.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xff6c2396fc043538e53f1cd743d67eea3ad33f47c623943c4d5b09e06a960d76. 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/GBMJG2420545.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf8e7764de83b7aa73036b9bd64a04e3c074e871bfd2dd2aab0d33c64c1fe4a82. Chain 2 (Bitcoin): anchored in block 959114 (2026-07-22T08:41:42Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBMJG2420546.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5267e36216db6b9c5f1e5ded912fae3d28bb989525513a073cbf46455b949a87. 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/GBMJG2420547.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x11cce855c053f36d2e6c7e14ef21b44951f0abd716d6655f0a39c46144b193fb. 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/GBMJG2420548.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x78af70de064e9a75d1f69a8e7e46a0b1ebffffea819002543f9177bfdb796c41. 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/GBMJG2419058.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc1498cbb70b9d0618c6c2eb41e54c04133ed70ee5acb6932ac23e100d8a4c148. 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/GBMJG2419059.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfa20baf9f77d32e0618d0ad4ba167a106f1b042a9469b4f88f8128b4deaf23ed. 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/GBMJG2419060.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x249fbdf325199c62f49e882c67dbef200123f61e35fea13791f8db7d372f3293. 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/GBMJG2419061.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x182085b546510b710533fee8841b3b08e3a9a3a1e46af372c98834ffd621ced9. 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/GBMJG2419062.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x339fa7a57f58f211ee4e2551f6cccb8f790b2f6707cbf5fb7277a419ab8c3061. 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/GBMJG2419063.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4886f4f875d77d24fa705abd2961200a838081b98e36144db09157d4b68ce797. 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/GBMJG2419064.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1c008a7fa6b8afe3d363a730ed2b1badddf33c967a146af0795d3638d87a5e30. 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/GBMJG2419065.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3e0a394fdd219e67f033d7868569d34e5b8e5fb201e13f8868b798e66848b5ce. 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/GBMJG2419066.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8bff75f8f7751a5e77e65eaf7d77176728c90adb9db27cb8fac8769addde687f. 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/GBMJG2419067.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x35b89a3bf258134cf6efc01b36aedd53d68c52e78322c397aee1c4d6dbc75bb5. 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/GBMJG2419068.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcb520d8d8efde4a44ace28dcf72d9bec48865aa48790ec22e26fc0d1ae23fc4e. 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/GBMJG2419069.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7d1a26d43d4cc8fa35216d909b5437335317ca7e7221388a73cee7849421430c. 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/GBMJG2419070.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x56d29be8821e273daaea133deec8a02ddf9cd004d3eb69e512bdbdbbdcd2160b. 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/GBMJG2419071.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8d7d66825637c5376618114080a3c00acebe1374dbadfb8dfefccd7797705c61. 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/GBMJG2419072.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7eb72990bd9892c8dfe263688ec04d865e1a4823e44d594667f88c00cc02c7df. 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/GBMJG2419073.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x32c31edc6a98cf9d7c6bf3207f9e942929fb59b923feadd8da0f092e19d27034. 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/GBMJG2419074.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xce49554e63327a5a2dba31579e53e1e09fa08f4d23c7348eba2ec7a288ddeba8. 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/GBMJG2419075.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2f1ba78ece7a781a6de6a56f4e95565a4f047495cd17a74509366f1104ac506b. 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/GBMJG2419076.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4a07009912062baa2d84a1a59565dd86af0c3e608adebc7abbdd39c694a7300f. 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/GBMJG2419077.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x05e9ee132910a2e360ecb602e4519aae17fce32fd0f6b2c81e3d70f67c8c504d. 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/GBMJG2419078.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7a2838aaa93189c75e49561444666197bd0eab8a2b0e4968f51275456893426a. 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/GBMJG2419079.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x777f31faae87f78908bddf22a060fa7015d6938c40fb9d7a68e6327531c99927. 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/GBMJG2419080.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6971f1df233aeb3a487b53ef6e9091e57d7e9396078350ef3a7f08b263c758a5. 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/GBMJG2419081.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3f07c3649d75e2e3b8eba9b1cc9d03037a710f59fc883e1651d7d5175b7a7e59. 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/GBMJG2419082.