1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. Open OTSProofURL → extract Bitcoin block number → must equal OTSBitcoinBlock 3. GET OTSBitcoinBlockVerifyURL → block must exist at that height 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 0x763fe12fdefa6176876c14709708485907363da6936d8b09dc0ed9e47ad574b6. Chain 2 (Bitcoin): anchored in block 954556 (2026-06-20T12:14:15Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/ae834d45-5798-443f-b843-79616feaa289.json and https://artists.proofprofile.net/proofs/artist/ae834d45-5798-443f-b843-79616feaa289.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 → block OTSBitcoinBlock must exist at that height 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 0x030dabc5122adaaf88988ddcd405c690c466f26f379830a643f4beae903222b2. 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/GBMJG2324409.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb4f5e5095edff021b6a8acc22c7c455577a70e6fba3578b4adcc0e2e060bd326. 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/GBMJG2324410.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x97c8545e176b5de325e434e74ab3aaf96a889a6d4ec46560bb9846df5e28d3c1. 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/GBMJG2324412.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc1686cbb198960c27df4959f347299189b27a492db2f3a2076869aa62edf6760. 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/GBMJG2324413.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x83e71a624bc1bd21dd36b2dab81fe5188e46ca86f5c93d7759528f80e3a6f6d7. 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/GBMJG2324415.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd453e62e22d8794b6a2dde3c1c64a8904a80fb92fbee14a619a25f7a2adaac71. 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/GBMJG2213239.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3534e5f0323d8640973e45cfa2d0bccfbed48151e7526a45990a4ee7902620b5. 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/GBMJG2213240.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x25fe35fefdcb04fa36ba2d34a28968181164c3bb4bf8ccaa16dbb5b5eb55668f. 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/GBMJG2213241.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xef464e08798dc1f13d016e745d7bb58aeeea88fb3af7366d5829d656d55089ec. 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/GBMJG2213245.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x81e02fc5acd752bc08f4d3227985c966d79b7023a18b1a9e0496c47379f6f60c. 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/GBMJG2213247.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdc7e3f23a594c62edc218017679260bc8155226f1faefc62d15bb7e7674a7592. 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/GBMJG1902644.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb58ae9306521570c9140f40ce0b55077bb754b26cb77bec56bd167b6adf1cdb2. 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/GBMJG1902645.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4826049255184b5b9482e4ca481974b1bffcf5c392c624715b81f53a97c427f7. 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/GBMJG1902647.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x58106bfa8b5260135328ddec9979d29cb06b66e1bbcff3ffcc7dd3de83567b07. 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/GBMJG1902649.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1e6f5f42e2115ad42d990d422c4b460f838224a2062aca7885be910728386784. Chain 2 (Bitcoin): anchored in block 956349 (2026-07-02T11:34:59Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBMJG1902651.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa32dbe7146925bcaf3cfaedabfede07a7235a35f161904d09cbd21bf64a7c8a9. 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/GBMJG2317981.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb85c0185c1c6414c1e736a6f3f197f28487110b69f73861374578f931df902b8. Chain 2 (Bitcoin): anchored in block 957052 (2026-07-07T14:50:41Z), 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/GBMJG1921052.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0f1f77881256746fb9ff218b32cc89c744589c069251241b4d7a8b8c5c3b0373. 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/GBMJG1921053.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc4fce23282d922047933e99bb2d9f838a109c27d6cfbe2c5dbb71e49a84679d5. 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/GBMJG1921054.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9196632eadf50fbb521041edb1222d911e3f5700e1b7e81255fd4153acf92790. 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/GBMJG1921055.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x923c0a4fe6df99bc405c37a881352754e57dd5017ff1cd59507a66de6f60a127. 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/QZTAU2347673.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x20629416b02bbe762864edc1454954d3c34c034ba6dbaa5e781cd7f3e0f469f8. 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/QZFYZ2201201.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x07b2ed6c0334cfa9189653d78b2380bbb54df6ffdf3c92ea457070f2b40a9be1. 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/QZFYZ2201202.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x200dbd3a81219d24f507555b21e8bca81c98435c8d0c18d875e2fd557edb1a60. 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/QZFYZ2201204.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf581adaead022db14c8d24d6373962325e52647504413c042fbf30004beee05e. 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/QZFYZ2201205.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9f2ad74a4863a75d3f75d540467ecbfa1b7263b54a5508f82e5123323866d4ff. 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/QZFYZ2201206.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb7b5d4d3ac744861d48d0a1664eeed657672feef22771191274b6febe4c29309. 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/QZFYZ2201207.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x05bbc16860345368c619fd0cba0e3057026225e34ba4552283c321051222b475. 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/QZFYZ2201210.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc65aa039cb2d62a31e51e5d516e2121aa4b8ca64b8f61ba4959f74b1e248fd6c. 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/DKUM71800202.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd8fcb5683bfa57f5ae0a53b63d7b13b342ae903da13d60145d828c33df524e7c. 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/DKUM71800125.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa95c88725cffc90f74d3f9c62dbd3875f153239eba67be870f39edee0a76d4e6. 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/DKUM71800204.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4e385c5063c660a9568f28b747bc3aa305d404ff3c2971ce281359d045d6ab3f. 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/DKUM71800205.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xab4d442ca9ab164ab3a64bd731bf685fb00e6424732fbe4ed7e1bd77e8a2cf3d. 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/DKUM71800206.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb59693c805e4d5a51aad057809b3c454fdc3d2419957e94ce7c461f8e7c1f873. Chain 2 (Bitcoin): anchored in block 957122 (2026-07-08T03:39:04Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DKUM71800208.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x27c92eaa6d0395da0c1d06a1279c85a6c46b8252180a878049ca0355b233229e. 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/QM6N22217065.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xecba0dbd0aea25aeb7258f5f10b5e08fff4b481f72f5b9d734405c224f0c115a. 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/QM6MZ2218919.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc3dfb55d0eda3d89d7e546e7ed35beb54acd5da6d6c49771e9c70df6261c355e. 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/DKUM72000104.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6ce0a404e3183ee6d88cb6af9b6090076afe76f6ce302f6b0d98e6f76472f060. 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/DKUM72000107.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcd951717484efb624936b237ebf8e87aca44e0eba8e864425dba926ae2da7877. Chain 2 (Bitcoin): anchored in block 956351 (2026-07-02T11:38:34Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DKUM71800748.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf2fde16175096bc8b71029ef887beeaaa59096b82aa9acfd1a45be0ae8376467. 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/DKUM71800340.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb15767a60f51ad440554c07f3e9d3fa28225f640d01175629526e2fff20faea6. Chain 2 (Bitcoin): anchored in block 956351 (2026-07-02T11:38:34Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DKUM71800198.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5a02e07b9ce72ca8ec0df0f2bf86d10d018fb3eddda31b4a2c3a7d0649cf1b1e. 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/QZDA41978144.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x041d26317d5e2251232d719234e3664d8cff315d749ad39d9ff78736892b4752. 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/QZDA41978146.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5f24b78c002fc2eae935be58534009334d863115992bca19cec23f92b6625dc4. 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/QZDA41907974.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8bd137f22fdebaf69e43905c0591c5314da2c7ca916bb3231c6d2bf6bb0200dd. 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/GBMJG1914893.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc334388a5912111f6b66ce9254f8c4ecc9dc3f30101b22d97d06799d663ce3db. 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/GBMJG1914894.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x07f6b44ad98a8857a309ae13773ec6539fbac7797e94b66b8fff3f181b810e57. 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/GBMJG1914898.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf0cf104ebb83cce7100a267ba49d730f18ee289795153fb0762ef074644b68f6. 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/QZK6L2335986.