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 0x0afc32e713a568fe58541eda82697bd88e531946c539301421d73479f7330028. Chain 2 (Bitcoin): anchored in block 953408 (2026-06-12T19:28:13Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/3c842394-3362-4cda-b7e4-1592e196e388.json and https://artists.proofprofile.net/proofs/artist/3c842394-3362-4cda-b7e4-1592e196e388.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 0x1f46b911cb8ea907ac52e33f07d7e3c843b3fe3900245fb15a505df57b317df5. 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/CBAUX2402701.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9adcc12f8ab95663eaa413bb4174380f8f3c9a9f2734736236de0b91a0bf0e54. 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/CBAUX2402702.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa338546200e4cac183e2d1515e94d46c2526dcd90e6fe2c9e0f9c2f0e16746c5. 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/CBAUX2402703.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa27d95142e1e802017a44cb527f01d4e50098d5ff13729d5df7d09fd635f4fdb. 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/CBAUX2402704.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5b52419a2102c2e5cf23d87ff7281b7578ec26b85581ed5e203f5a58ecee97a1. 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/CBAUX2402705.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6a8045e885308e57eb068c66d0503167a483ee7cf55f6cd8922fa4f79719795a. 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/CBAUX2402706.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5b890731072f37befdd3551a28f5f6312a3a638a61a0628badef530e42715d2e. 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/CBAUX2402707.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xec4106a6000568d7264d31ef27e8ac9d5ab97306a8f1462dad1e3961691cd8e5. 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/CBAUX2402708.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x062ea4cbbb8cc6a4ae0431a5bfeef7761e3c3ba8c07adfb2ec30d2278d9c2038. 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/CBAUX2402709.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3de4fad27cce36c41cf95427346664b88cbf38540193b434955822a53ef7cd76. 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/CBAUX2402710.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0c4ac2a877f6f7a0adff85ee0e85550d3184b420a216505af884ba0745d5c7b0. 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/CBAUX2402711.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5269f7ed539f02de5b8c8bc8eac68bb73d07b2a21e0eee344aabbd4cbe6d3fe0. 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/CBAUX2402712.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc49e0b3eeb61dfea399e68ac9ffb0a30080d7f2f31336dcbd06155040e811b1c. 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/CBAUX2402713.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6f734f5382861036530bfb17688ced17b55a96b8cd1afb9a6f2a080210bfa715. 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/CBAUX2402714.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd98aed69421d7d94242b1ebd6eff5dd9817a77ccd385b89ea5a47344991edbc0. 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/CBAUX2402715.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc3313fe1a56c7f209e0a1a8b14fa038c24eff86c5ed357bed071a81a1d26d212. 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/CBAUX2402716.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x61131bae444ab9b107038c050072670647006048492e4d5d2b4051a46e6f50ad. 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/CBAUX2402717.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x534347af80c4c21eb91907edecba31aa786775173668f17c0db82b8d4c69d4f3. 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/CBAUX2402718.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb371339be33933cb18ae6e9779b1806186506e4735beb8f40db6391f83caf3d9. 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/CBAUX2402719.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8fba449f25307d409430f37a7038c460b85398d9ee9ceb549b95b43e9c277c0e. 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/CBAUX2402720.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc5351b69e3ad580c785d062d241f69d35e11939d5ac743240ab1925e65d6a8d1. 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/CBAUX2402721.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6288cc503bcc70853ce46c22555597f3f741cb78618fc28af00c3bdadebcc393. Chain 2 (Bitcoin): anchored in block 956894 (2026-07-06T07:53:57Z), 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/CBAUX2402724.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9c4317fd99cc0f8268e67ecdd6f483225a3ee22d8030687b964f35a44ce76f40. 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/CBAUX2402725.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1cb37e3e3b1a2d4b166b3548869a8d5bbf34a19be996406109b2314dabda5083. Chain 2 (Bitcoin): anchored in block 957819 (2026-07-13T07:53:33Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CBAUX2402726.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc528c9b65984af584e00b396908a3b4c73a414debc19d9dbdd3653a2d00d2853. 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/CBAUX2402727.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x28c3eb73ce2492c86969971198eff1de30a8915070c574271814d76c0a3cbb09. 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/CBAUX2402728.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x46c9fd52db942b15401d4c911f136a3c60b99b29363d08b9fe10bc2f1033004a. 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/CBAUX2402729.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x12564566e8e90e7ead2854000e4ba17d8b2fb9d73adfd2e0dec0faabc2b008e8. 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/CBAUX2402730.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc55590cb827656dbc35d09b364438a6117c058f1055e780552b5db64fe06a50e. Chain 2 (Bitcoin): anchored in block 957084 (2026-07-07T20:41:57Z), 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/CBAUX2402731.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6901cd06c4cede0ab8e927a3ad9ab61c46bf7acc172f7ef2482bc6acbe2b660d. Chain 2 (Bitcoin): anchored in block 957061 (2026-07-07T16:07:00Z), 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/CBAUX2402732.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x06f6287c8d5e2c32d45de08ceee18790b3085ccd8b220ae1ab745eb98acfe69e. 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/CBAUX2402733.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4eaa72604246521f0c4d819781b21761e8a38f069c5b2beabbbdb64719423a64. Chain 2 (Bitcoin): anchored in block 957073 (2026-07-07T18:39:05Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CBAUX2402734.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe9999e7306f163aea001c07b853e051f6b5d3063cd6a7e484662be44fd858be4. 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/CBAUX2402735.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdced19a0ec4061928ad3efdedcf37fca08ed9d6f8eb8075ee59a6890ea7c303e. 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/CBAUX2402748.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x84e70ccf15489b3f93af6a9bec0f7dbe16763e1012d546c6431918a25790976d. 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/TCAIQ2490773.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd9a0fad5af144d4e11ac6c3296492d3545b70668e1acf937b1f6c2ea607e44b9. 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/TCAIG2458330.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xebc1423182aeba30f4e94d0363a33dc316cd3973403e60a8e388581de677183f. 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/QZQAY2415879.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x685c647f33e19283dac30d15e71e62e221d3f258b25d66fd837af0083d27112f. 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/QZS7J2334573.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa3f19636290a0de88c32deab06c0d1a861782fdf83d141b4f8c2a4ad5f22fc6f. 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/QZDA62376858.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x58c28db15c375ac47aca8c7c0674dd939e0370e7d0006ebd703fd48e00c04a6c. 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/QZDA62376859.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x67655bdd6e342f77b136296e513e0c60e5ee3c740a54ad5e2bf315789a6f5207. 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/QZDA62376860.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xab63a0fe1428418bf6901a8a686ba8fdb8d3ed0a5c2207db1ac64fe6cd703d2c. 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/DEPI82310586.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe6a97831f69443e464484cd96ff4140422432764841fd036986fb8456bb6e227. 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/DEPI82310587.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8fadabf504e4875da1f8116b01282123abb9ff8b1a9181b4fc2d79f0b51d70ba. 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/DEPI82310588.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf298b1f58ec402594ac93535a48e56ddbb08a286f7cde4ad1370d447ff0c8a80. 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/DEPI82310592.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x38c71fce45bd216ccfa20e62b8a006bc4574b054c6337bb5e7faf74fbc3af06b. 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/DEPI82310593.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0c6ce164493adc767b60a97c79d6146931e5de8fd38c2c54b96d82a04be35119. Chain 2 (Bitcoin): anchored in block 957025 (2026-07-07T10:59:31Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEPI82310594.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1338c0745e6eed98fb267757cc73d11094e71ac4e0dc8107819e469b40f65f50. 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/DECE72500147.