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 0x79f9408bc32285452def54ac70ee33bb1abd5801616b21ff1ac5e6ed21ac5647. 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/4a7308ff-d4de-4803-981f-936550525cfc.json and https://artists.proofprofile.net/proofs/artist/4a7308ff-d4de-4803-981f-936550525cfc.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 0xdbd056a3512caf00ee4cacafb73238dbda1caee843a1ccda09b3bd48399ca659. Chain 2 (Bitcoin): anchored in block 958420 (2026-07-17T13:33:01Z), 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/QZK6Q1944470.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2871e2cfeddfdd3ffdb0de35759d50fd342a6f7610698cfb98ab20a9b7853e83. Chain 2 (Bitcoin): anchored in block 958137 (2026-07-15T11:59:44Z), 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/QZNWS2347495.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb98254a7072699ab3cb1a8ebd0d0b836043d1397e1932d28b4bbb4d06510f95d. Chain 2 (Bitcoin): anchored in block 958371 (2026-07-17T05:45:43Z), 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/QZNWW2357749.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6977da720332e014047cbe5285dfc9c3346fe76612e99298179280615ce7c7c9. Chain 2 (Bitcoin): anchored in block 958170 (2026-07-15T17:51:24Z), 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/QZES92345964.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4f80c15df9c72b417832033ec2cab34d5ff286260206bab8060cb8328c16034d. Chain 2 (Bitcoin): anchored in block 958224 (2026-07-16T02:28:43Z), 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/QZTAY2385965.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbe1d7285d18abb13849c53b9beb747284ce71f397edf371311926dc1d5d1648c. Chain 2 (Bitcoin): anchored in block 958517 (2026-07-18T07:54:29Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZTAY2385966.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd6c8f9fba4f315e83f46ae41d9bfd70b9bc686c683e22d9f8ccc9653aa5e56c4. Chain 2 (Bitcoin): anchored in block 956634 (2026-07-04T10:04:33Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZRP52358518.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x31e985624168634a6bb589d070d7c404a8a8cb5db88d043eaaa0cc2792e5ebed. Chain 2 (Bitcoin): anchored in block 956826 (2026-07-05T19:27:56Z), 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/QZTAU2290599.
if you ride like lightning, you're gonna crash like thunder
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xece96dd206d2c811a822bc47f4c81564b04d0b932e4bceeaa9c1014e0acacbb7. Chain 2 (Bitcoin): anchored in block 958690 (2026-07-19T07:14:39Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZTBA2300561.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7b8f2a09904b26eac8b4b11959139a4e7ce2586b51675bdbc580dc002a43b1cf. Chain 2 (Bitcoin): anchored in block 958137 (2026-07-15T12:28:33Z), 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/QZWFF2332501.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x14651864b1e775b7790687b6e97320e8c1e0d1a44e991631d543457eccc0734a. 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/QZTBD2349680.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfd71c2f90ff6556de30d122f486cb064e5e5e1b86d0ab2a9d534b214e0d3b121. Chain 2 (Bitcoin): anchored in block 958362 (2026-07-17T04:32:48Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZWFF2379096.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbcf0c8e9ee88f8065d8b0dbc33fc7298cd19765dc8b5aaa10be934e4d0830e12. Chain 2 (Bitcoin): anchored in block 958842 (2026-07-20T10:07:39Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZK6Q2348749.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x56a0a1a6d0d439ec2fd91e845ff8be0c86f614adea702b909e3fe5165d82f55e. Chain 2 (Bitcoin): anchored in block 956725 (2026-07-05T01:12:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZWFM2335981.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x40affd5abdabe11461fd56712336a6ef7094532423a1beb9bf72a11ba3aa2882. Chain 2 (Bitcoin): anchored in block 958996 (2026-07-21T12:27:42Z), 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/QZWFM2335982.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7026f8fd31b0c1f879463e76f4808e6a20172e64c4a4770d9d74426c37fc88ea. Chain 2 (Bitcoin): anchored in block 958286 (2026-07-16T14:12:38Z), 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/QZWFM2335983.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1d338ec7cb498f7da1f288d87b21153685376a1c2292cbd338261d75fe474ce1. Chain 2 (Bitcoin): anchored in block 956725 (2026-07-05T01:12:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZWFM2335984.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x525bb4a7b0645383af7c60170a4d66bb293a15d1ae7678c35b71d5c9d563f748. Chain 2 (Bitcoin): anchored in block 956725 (2026-07-05T01:12:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZWFJ2342982.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4f9e43fc7bd0c24f4c6f923dc15be35cee27962e8767f5f621088f5aa826dafb. Chain 2 (Bitcoin): anchored in block 958749 (2026-07-19T18:26:09Z), 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/QZWFM2335986.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6849ad5c7b04fc1e892fcc8b19346caa175a59a2b0ab6725290670f1c36498a6. Chain 2 (Bitcoin): anchored in block 957884 (2026-07-13T16:55:06Z), 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/QZFZ72409637.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x078a90882a2304fb1132e4bc05fe42b5d3ad46bf01741c952c4297d82a32be94. Chain 2 (Bitcoin): anchored in block 956826 (2026-07-05T19:27:56Z), 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/QZWFM2335985.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0a17945b68a09d7e60ae52f3c6961bbc90e0423284868120b38b07d069ca2602. Chain 2 (Bitcoin): anchored in block 956826 (2026-07-05T19:27:56Z), 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/QZES62452825.
Trust me, everything's going to be fine.
Trust me, everything’s going to be fine.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x247f398c1bbf8bf35e922955681d93ac63fc1ea575e9b5b835f0e0a42bfd39fc. Chain 2 (Bitcoin): anchored in block 958650 (2026-07-19T03:36:41Z), 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/QZDA42439955.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc9e114ec322665e453c3032a936d9b985a258a015625bee2649fecfe8f43ad88. Chain 2 (Bitcoin): anchored in block 958455 (2026-07-17T21:28:36Z), 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/QZHN92424129.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3f789a33750827eeaf4cd68d07b088dab873a83c420c09f61e21c0998e5d2877. Chain 2 (Bitcoin): anchored in block 957880 (2026-07-13T16:39:18Z), 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/QZHN92424130.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9818a3713706c565d39d274e1a5ed3b312742b0aa1933470ae3e9d3533b2c6aa. Chain 2 (Bitcoin): anchored in block 956725 (2026-07-05T01:12:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZHN42475312.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf30a20681222b6bfb6334627b83c16128611615e57af2d104064c8a2c6526f67. 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/QZFYZ2449825.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc320cb180d4ad9520078808be8dbab6f2ba90261c57c581dd22ad051c3e2d5ff. Chain 2 (Bitcoin): anchored in block 958362 (2026-07-17T04:32:48Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZHN92424131.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9533ea7697f3560aa2f3262ff04aff745eada5fdbaf055e8209ef1c4b38f2848. Chain 2 (Bitcoin): anchored in block 958373 (2026-07-17T06:09:33Z), 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/QZK6N2411521.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x497188c4982882c7a5889eeb2ea76fa1ba0da61c08b0d94ae93ed3ea6d2c5316. Chain 2 (Bitcoin): anchored in block 958180 (2026-07-15T20:22:14Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZK6M2446472.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf0385e0f48fc06293148d80fc21ff6d2896556ace4d649e24a607400e6ba5ffb. Chain 2 (Bitcoin): anchored in block 958567 (2026-07-18T15:22:40Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZNWW2488375.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x97458972a405847a93b990470f9f3bd6944d8aee38ee65f16fb9f32057ae599d. Chain 2 (Bitcoin): anchored in block 959043 (2026-07-21T18:40:26Z), 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/QZTAU2402079.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xffae2547acbdd6ba0fc93b88a7a77cd28c5f0dde336379b680a519eb1b2fa38c. Chain 2 (Bitcoin): anchored in block 958428 (2026-07-17T15:15:14Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZHN62484306.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2ac839405566604dfa179d0556f888e488f683894c32c4f90f76df4ef5d67d75. Chain 2 (Bitcoin): anchored in block 956745 (2026-07-05T05:33:35Z), 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/QZTB52479145.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x52202f9bdb961a7c266a3d9c894e3e90e76579713bc92e5482c19ed15335d263. Chain 2 (Bitcoin): anchored in block 956772 (2026-07-05T10:01:46Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZTB52479146.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x867504f3191f496c54e8a9a60633ef6cea2128b298a46cd9d9008aaabf4493a6. Chain 2 (Bitcoin): anchored in block 956826 (2026-07-05T19:27:56Z), 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/QZTB62472012.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2aa2066e4dc7cf4b95b8a11bc12b5eaa4f52ade87ba27b491fb05c2bed54f6d3. Chain 2 (Bitcoin): anchored in block 956772 (2026-07-05T10:01:46Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZTB52474958.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6bb492eed2b08653c6b65e386da4918f0526e0c48b50d6e868eb652e3ac49896. Chain 2 (Bitcoin): anchored in block 959065 (2026-07-22T00:55:27Z), 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/QZTB92413247.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc82562fe7bf1155c5613c9888a64bc899a04a0c609ca50ee6bbb223b843d63f7. 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/QZTBA2428697.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x867504f3191f496c54e8a9a60633ef6cea2128b298a46cd9d9008aaabf4493a6. Chain 2 (Bitcoin): anchored in block 956474 (2026-07-03T08:56:35Z), 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/QZTB62472012.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x548565e186c84b51dbaa55d0614ae60783a3188eae0f021eba7d28396aa2fa68. Chain 2 (Bitcoin): anchored in block 957830 (2026-07-13T09:15:55Z), 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/QZTBA2428699.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x497188c4982882c7a5889eeb2ea76fa1ba0da61c08b0d94ae93ed3ea6d2c5316. Chain 2 (Bitcoin): anchored in block 958137 (2026-07-15T12:26:56Z), 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/QZK6M2446472.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x61e48fa6b8b055e061a5fdc5bed663c6065333775f6ad5989e43bec6f10815ad. Chain 2 (Bitcoin): anchored in block 958137 (2026-07-15T12:21:18Z), 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/QZTBA2428700.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbf0d6ae78962db25c8ef113d3dddbde9cf1afb5d6870a62157e4ca601fb97f30. Chain 2 (Bitcoin): anchored in block 958134 (2026-07-15T09:14:08Z), 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/QZK6J2434216.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9533ea7697f3560aa2f3262ff04aff745eada5fdbaf055e8209ef1c4b38f2848. Chain 2 (Bitcoin): anchored in block 958176 (2026-07-15T19:48:03Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZK6N2411521.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3907f7665cd7e684a6dbbe7dfe262f31132da367aa3ef95d59b0757ba5b19691. Chain 2 (Bitcoin): anchored in block 956545 (2026-07-03T19:59:51Z), 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/QZTBA2428701.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0effec45d27a8ddab0647acaaa8fe797e799351c5b0fe0a3979f3952f42a2eee. Chain 2 (Bitcoin): anchored in block 958373 (2026-07-17T06:09:33Z), 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/QZWFL2494715.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdb2a61a7f091293d17d071044acf3ad0bae73fe73ec3f7a6f53e7fc02f0bec96. Chain 2 (Bitcoin): anchored in block 958224 (2026-07-16T02:28:43Z), 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/TCAJC2433995.
stay, but it's even more heart wrenching
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6378162b29712cbf3890fe5e8a8b0d27466dd44939103f97140cc0c3f5a4be2e. 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/QZHN42526536.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7f350b84d4961bcb276c6fe3b0860d39a7f90903dfb4053889c3c13c9bce1e18. Chain 2 (Bitcoin): anchored in block 957882 (2026-07-13T16:48:10Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZTB32480002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4badbb7c705bf5f6f58057f4cea0d79a70e2757ade5cc81b79657b903d0346c6. Chain 2 (Bitcoin): anchored in block 958095 (2026-07-15T04:30:08Z), 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/QZK6J2584749.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5e03c87013f54dac62ed591c871d4c1450b417c50f0ef77d65a750930c77ae85. Chain 2 (Bitcoin): anchored in block 957776 (2026-07-13T00:05:10Z), 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/QZK6G2585177.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdb6bdee4d865cb81f1eec4fb8d37530d4f694f95c95bc07bd11811d28736c5eb. Chain 2 (Bitcoin): anchored in block 958531 (2026-07-18T09:39:18Z), 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/QZK6G2585178.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7a638cbc07c86ec92de92b8d75fef3687edf55711ff71958484baf0353510e5d. Chain 2 (Bitcoin): anchored in block 956420 (2026-07-03T00:42:11Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZTB62577615.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa2305bc0306f227c26a4324cda5f2906d6216b5086ffe7247207712386b4bc44. Chain 2 (Bitcoin): anchored in block 958600 (2026-07-18T19:24:05Z), 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/QZTB62577616.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7a177336d145c8343280246e2dcbed982731c76dabb90b5019b4649513244363. Chain 2 (Bitcoin): anchored in block 956474 (2026-07-03T08:56:35Z), 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/QZWFH2507905.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x99949a5d8a07a6c10040914af07def24eac6666c296cfa50ae1722b4abb87fff. Chain 2 (Bitcoin): anchored in block 958761 (2026-07-19T20:39:34Z), 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/QZWFH2507906.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1cb20d107b316664391d8af670a8524342d66729f8d5d7e1c438a747c108f9fe. 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/QZWFH2507907.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9368ae53b04bd0b026ffafc266453fd487834a85fdf69414fd1fe5f5cc748695. Chain 2 (Bitcoin): anchored in block 957782 (2026-07-13T00:52:48Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZZ7N2590048.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4b6837e5b5395d0ce5b3ac598d72ab36c99b0c156f37e681ad6c9adb50e8949b. Chain 2 (Bitcoin): anchored in block 958194 (2026-07-15T22:48:52Z), 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/QZZ7N2590049.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x760c1c435d57661910a7b665a2cb2fa58ba314dbf72c066fdc1c6147c8b819b0. 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/QZDA82429770.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2e9fbbbb91f33897a2ea78a69d45bf084d03b650abad7fd76010ac4576d654b7. 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/QZS7J2394778.