1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. Open OTSProofURL → extract Bitcoin block number → must equal OTSBitcoinBlock 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 5. GET OTSVerificationAPI → pre-computed 6-check result from server 6. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x52874459d7fdc2c1aba412bbc1a2f4ecda6a74812bb44ca71a8fe9a07c9defc4. 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/85f118c3-5865-45f6-8430-b1e352836ae2.json and https://artists.proofprofile.net/proofs/artist/85f118c3-5865-45f6-8430-b1e352836ae2.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc9c69a7d2ad86019dc4a39733f1f0292ae5317917d6ec7e9eb005beee9390be0. 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/QZVM32200234.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3c8e45c12a23cbcf4a014e372ed61cf301acda81e15ecb2acd96069832c040a8. 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/QZVM32200264.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd526b4d5b831a738da56011b7f3ac0d5221dada58551f0a4a26f671513508579. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZVM32200255.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa9c3db1bd5f62fd729cbbf4eba7a421c15a4f397ed2eda883b91bf185e936d4e. 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/QZVM32200261.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd94c3588679899b49a77417c3fe9a5f20ca41f3dfb9b45d42912fcaafaa687c9. 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/QZVM32200273.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8e98e8477e1c6f412a46473821d9e395bcfcd9435633ea8932285907b8c189c0. 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/GBKPL2285566.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xad64d880c3762a5f8c9a693b34e2d3b92a7c153d35715565a3aa5adab091e25f. 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/QZVM32200263.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf985c2c92cd197fa5de708a0e0c29ccdc45b36fb6505fda056f94ad221b0429b. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), 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/QZVM32200266.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x468c139567f0b41984ee3e5404974a27f4b7421eff01fe03a06f8d75725b7fd8. 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/QZVM32200267.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x37964515862ab0295e1bb5d9dc535e8609e378717d250b7812e821449b6ff28d. 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/QZVM32200268.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5091dca0fcf393e4272f0a08a1138cf19b0a2348eb997a777de2aa13b5709b05. 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/QZVM32200269.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0b2a7e167bad43b19a770036aff3bcb61b81743286482afb3b81cd3e2060366d. 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/QZVM32200270.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8ddd47078628930d33fec23596096da91998a77781f239d0cd00e87a3d9b0ae4. 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/QZVM32200271.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe9c1e36f1d73cf9b5b7f144514f683ffb9a680ec9efda6710a87c4c9d25157b5. 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/QZVM32200272.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf985c2c92cd197fa5de708a0e0c29ccdc45b36fb6505fda056f94ad221b0429b. 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/QZVM32200266.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xad64d880c3762a5f8c9a693b34e2d3b92a7c153d35715565a3aa5adab091e25f. 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/QZVM32200263.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa9c3db1bd5f62fd729cbbf4eba7a421c15a4f397ed2eda883b91bf185e936d4e. 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/QZVM32200261.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd526b4d5b831a738da56011b7f3ac0d5221dada58551f0a4a26f671513508579. 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/QZVM32200255.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd526b4d5b831a738da56011b7f3ac0d5221dada58551f0a4a26f671513508579. 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/QZVM32200255.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc9c69a7d2ad86019dc4a39733f1f0292ae5317917d6ec7e9eb005beee9390be0. 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/QZVM32200234.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc9c69a7d2ad86019dc4a39733f1f0292ae5317917d6ec7e9eb005beee9390be0. Chain 2 (Bitcoin): anchored in block 956891 (2026-07-06T07:16:32Z), 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/QZVM32200234.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x330ed7581d02aa565638d68c044ea8830c515afb2b6751da5071a7b6d5b65404. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), 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/QZVM32200265.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe9c1e36f1d73cf9b5b7f144514f683ffb9a680ec9efda6710a87c4c9d25157b5. 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/QZVM32200272.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x37964515862ab0295e1bb5d9dc535e8609e378717d250b7812e821449b6ff28d. 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/QZVM32200268.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2ca39ceaf324b2976dd4c6d987208dbfc956c0b9107c7cf127f2e06ba1894113. 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/GBKPL2201732.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4418bffe8844751673011cfb54a633d584f1c639ebd7ffcf0e3fddd6567a8003. 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/GBKPL2201731.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3e8ec1c4faeba02519218432c92accffbb00bdac4081bfb1fb116ac99b9a9b2b. 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/GBKPL2201734.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x72d523f32ef7a25843911b217753b5ba3b92c24e6b5b5a0c515b22ecc27bdc1d. 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/GBKPL2201733.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9ad9b0fae7c947271d605cf541abd0d45d96df055505a54626514374c21c503f. 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/GBKPL2285567.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8e98e8477e1c6f412a46473821d9e395bcfcd9435633ea8932285907b8c189c0. 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/GBKPL2285566.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x04764d83645aa38b426cbfaee2baa534ac801f01389077b25d999ea048bf1ce5. 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/GBKPL2285565.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xac352b401eae64b56fbf41797b4eeaa75803f3496a26f120558320b49967a81f. 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/GBKPL2149992.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc78c34e7c09c0dd252a437bfbf1a7b69f4630590a97252a12f39457bb1ad8f50. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), 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/GBKPL1978142.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa9c5582ed873fd39bf7e06dd5fe73e7d627b11855b0c04f950da048f6e41b59d. 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/GBMVH2300390.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0df77c3ca95a2b579b33e158cc4112a9ec7cea73eb7a183a3bd150197865bdcf. Chain 2 (Bitcoin): anchored in block 956891 (2026-07-06T07:16:32Z), 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/GBMVH2300400.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2bd0e73d58c9ddd900b6ad5a5c18ceb578cb83866366b7397ee363ba2622d53b. 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/GBMVH2300410.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4161e7a87ff7d5e67c7f5d40fa81eedff6a39994d5c49901c1202f390351a163. 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/GBMVH2300420.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6d5a9fdcbf55c0ad14051262ad0f1c6dbba537cf44630f6dabe17368985f61eb. 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/GBMVH2300430.
M.I.C (The Master of Inane Conversation)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd2ea6100a2daf38303ef217f1bf617020caa75c145a4b31bdbd331e1c077e6e0. 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/GX3Q92019700.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x31fa7409e3d514ff6909264398a9dbe3611e5d743cc8579226b98e805b64b62f. 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/USYBL2201175.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb3e3b13849e66d29434196b2722694c02cac852d738dc5d6f7bd8db09d2916fa. 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/USYBL2201185.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc483540419c700707d74fa6f88bb0e8e19069d95965ef2ecd49991fb67002cda. 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/USYBL2201208.
sorry u feel that way it's performance art ! (SKIT)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5c271d4ff7e9c3eedf23906aecade56558f0ef67af09fb7b09360fbb361705ef. 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/USYBL2201214.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x71d9d915bdef73c546ff797d520bf609d11b1086d88b95a74c71d451e579597d. 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/QM24S2011297.