{"copyright_id":"0x7d0ff7f6a03b9de8e7aba5733b5b3fcaa85e46b43b343fccf80fc0a007a5b6b3","name":"Pirritx, Porrotx eta MariMotots","registered_at":"2026-06-11T12:08:03Z","symbol":"NIM0023507","token_address":"0xc9c0b64b03dabacef5ebf4a0dadcb7e722878bb2","type":"artist","uuid":"1192b585-04b0-4084-aacd-d885ba4a5d4a"}
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 0x7d0ff7f6a03b9de8e7aba5733b5b3fcaa85e46b43b343fccf80fc0a007a5b6b3. 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/1192b585-04b0-4084-aacd-d885ba4a5d4a.json and https://artists.proofprofile.net/proofs/artist/1192b585-04b0-4084-aacd-d885ba4a5d4a.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 0x62b740e5fe85e17b29cca9b2660e9dedf65347ad7ea28fc38c49d6bdfa320a0d. Chain 2 (Bitcoin): anchored in block 958341 (2026-07-17T02:00:50Z), 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/QM6N21489743.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfe9a469c7d564218b1c0efc422fc5246b3fb7dd278544729ca22638279ad1be8. Chain 2 (Bitcoin): anchored in block 956728 (2026-07-05T01:43:49Z), 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/QM6N21489759.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf8cf508a129fc6d4f8543f5ab52c9c90b7e56b70ecb9cc4ea21f9f12979020b9. Chain 2 (Bitcoin): anchored in block 957891 (2026-07-13T18:21:04Z), 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/QM6N21489735.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xafb2b02a0b6703b5a48babca2ba1dc65f21b870037d3c64c77cf5d00852e148d. Chain 2 (Bitcoin): anchored in block 956841 (2026-07-05T22:14:35Z), 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/QM6N21489739.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x229acc749c4633244ffd9399e68ff824ea821979aac660b8bfdbee3e662df782. Chain 2 (Bitcoin): anchored in block 958194 (2026-07-15T20:32:27Z), 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/QM6N21489741.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xae0298f51a8bc6408ba3c31f599c992ef828e71ab5a6dd4c06951a95e1bfb8d1. Chain 2 (Bitcoin): anchored in block 956841 (2026-07-05T22:14:35Z), 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/QM6N21489757.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeaff78fe194ff42363b968c4f19ff0ddadf3fdfc775d1795c336b69b2b08b421. Chain 2 (Bitcoin): anchored in block 958444 (2026-07-17T19:12:23Z), 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/QM6N21489765.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb3402a39fdfb519c3ed61a3f77564c9476fa38df40dade3fe422147e055187cd. 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/QM6N21489767.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x69d9c70094c26d70bd08a6ca3f983c26467d3841a7be2bb23f19adfb4b5f5a9d. 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/QM6N21489818.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1a14497d08b436a1c1ef355042ccdf89989766a1775e175f9e3414b158d73522. Chain 2 (Bitcoin): anchored in block 958194 (2026-07-15T20:32:27Z), 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/QM6N21489826.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb8ffcb987dcb169b201adb4b5282ab1f2972d4c05b6ca2b581a7024930a8f215. 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/QM6N21489830.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9539ff745d90a5a1473a664382f15181c59be6abb54d684de52b8b91c954c78d. 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/QM6N21489845.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xea148127c18b8683c47fc269f6669f7e7af1f90079bc28b6860383775470f471. 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/QM6N21489849.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcfe6b74424f8504e3e0cec2459ea2d838addc809f206dc1fbc1dac0a470199f1. 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/QM6N21489853.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1d8bb0ae05fa4310ba0bc16ba0f44bd5c5f1b43c34aacda6c25def865fdca3a1. Chain 2 (Bitcoin): anchored in block 958726 (2026-07-19T11:47:20Z), 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/QM6N21489877.
Pirritx, Porrotx Eta MariMotots & Bonberenea Txaranga
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe0bea57c40f4ab6be9050e792be07935d015890a89d74c17597b18841b930dcd. Chain 2 (Bitcoin): anchored in block 956578 (2026-07-04T02:23:20Z), 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/QM6N21490047.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6e4d91f7b3ac8fce163565737f7e0ffbdfee76200f875735931d639ccfc3f64e. Chain 2 (Bitcoin): anchored in block 956790 (2026-07-05T12:31:54Z), 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/QM6N21490049.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x09f3eaba3fa78f6ffdbd3cb3fa830aa7d0bd9aedaffadf2eee7ddfa305ca133f. Chain 2 (Bitcoin): anchored in block 958802 (2026-07-20T01:04:02Z), 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/QM6N21490059.
Pirritx, Porrotx Eta MariMotots - Sinfonikoa
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3328ee5679f4dfdb5bbc0d54342c5866e8df32382452fe0e3d24860c134ffe8f. Chain 2 (Bitcoin): anchored in block 958140 (2026-07-15T12:56:32Z), 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/QM6N21490201.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x20e901ae6b2e4d6e54acab1a0d30e5171b97ddfd89d76cdbba9f91ce0d41f47c. Chain 2 (Bitcoin): anchored in block 958842 (2026-07-20T07:48:27Z), 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/QM6N21490207.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0ebf924cca43844b5a351c68d6d4aa32319c37fbe7032b5a7e988d215f448da6. 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/QM6N21490209.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x67a3f21c34d3c6c73032ed42eae35238e8a0141952734eb6cfdd5e7e24d39815. Chain 2 (Bitcoin): anchored in block 958137 (2026-07-15T12:09:28Z), 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/QM6N21490309.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa9da06bb7664bc9c81d68163c744be0e168d565103d832b89b9cd183944fee85. Chain 2 (Bitcoin): anchored in block 957888 (2026-07-13T17:43:59Z), 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/QM6N21424475.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x11d3825d939f7b5f52053114485dd5b4255880d5d1f98d45d886bccdd2a2c1db. Chain 2 (Bitcoin): anchored in block 958746 (2026-07-19T15:36:35Z), 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/QM6N21424501.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x144853f0368019ab32353dbc5f80594c5e9c3db80444fdbbe3a99b071df44557. Chain 2 (Bitcoin): anchored in block 956476 (2026-07-03T09:04:44Z), 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/QMFME1527170.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfb1f5d9166258aaa9be20ad8f2d828a70a16223ce9cabbc46083c60c44daf793. Chain 2 (Bitcoin): anchored in block 958194 (2026-07-15T20:32:27Z), 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/QMFME1527186.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x878b3a23384af4d5161de18a6eb4ee2e90d0a0c2d3cb236aeada662160e554b7. Chain 2 (Bitcoin): anchored in block 958137 (2026-07-15T11:52:03Z), 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/QM7281675260.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x29041333ecb97d5f4b091b5ca075ab742699e5c65766c956b28b7e863ab4952f. Chain 2 (Bitcoin): anchored in block 956809 (2026-07-05T17:21:05Z), 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/QM7281675272.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x397ad1d2f1711a9093470e7131562ade57c528d28d6a265cb49ac48a0d4380fb. Chain 2 (Bitcoin): anchored in block 958137 (2026-07-15T09:47:57Z), 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/QM7281675301.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x194b3e2e90158ea9198845ea2746c0d4b929917f09f0dc41d6e4653864d08a66. 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/QM7281675305.
Antzinako Zuhaitza (Joan Mari Irigoienen Testu Eta Poemekin)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe5a0492f9b1cb2c80029aae6c0260d1ba08bc2e5b6b9a27393dc3336646ab6b6. Chain 2 (Bitcoin): anchored in block 958544 (2026-07-18T12:14:37Z), 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/ES71G1868776.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeac7efbd2014551b04982e73536ba7ca9a5f3fe936325ce9bc17320eaac94180. Chain 2 (Bitcoin): anchored in block 958846 (2026-07-20T10:00:16Z), 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/ES71G1868780.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x86109ed6ef8b04e64dcd1fed7012c2c4f9dfddc9a373af9f8c3c2e563f54ae55. Chain 2 (Bitcoin): anchored in block 956857 (2026-07-06T01:26:17Z), 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/ES71G1868782.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0d7b256c9515dc51c1bf33c499294951b61eed954a97d8b7936476fec35b894c. Chain 2 (Bitcoin): anchored in block 958286 (2026-07-16T12:43:37Z), 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/ES71G1934669.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa2b17cab992ea99ced529dbf33838d6b2bfe56574f0e4bad4ddda1bc4cb71dd2. Chain 2 (Bitcoin): anchored in block 958805 (2026-07-20T02:22:58Z), 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/ES71G1934679.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x03b07ba6d2f45837c380e3e011b780cacf597bc986d9e8f63e37484a06fd8a34. Chain 2 (Bitcoin): anchored in block 958137 (2026-07-15T12:17:41Z), 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/QM6N21424823.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa4bba0f82ec740602d609278a755b7459351241e8273ac551bea29a3982fe73a. Chain 2 (Bitcoin): anchored in block 957891 (2026-07-13T18:21:04Z), 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/ES71G2148627.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x03367b9e518eeee4e09ff2530c770f5bd12f070e6cc406564d493b7eb68a21a4. 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/ES71G2334667.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb7ef1b5798b33d67889cc8371c48c3b987fed0ed183237535b308bce940c34ee. Chain 2 (Bitcoin): anchored in block 958839 (2026-07-20T08:34:32Z), 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/ES71G2334684.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfad91e66e96d2355239cb5f13d95c50a820967ff18d89a5d0c966ca3458067a2. Chain 2 (Bitcoin): anchored in block 958316 (2026-07-16T22:24:30Z), 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/ES71G2424482.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd358eadad0dfc7341aa3729bf024e61d9b8869ab37133b1a2d8af7610cc09727. 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/ES71G2424486.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x51b7b5304208051ded3e49e06f8394544a965aa342538695aa044ccb631d168c. 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/ES5592000165.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcd1ff4ca3d14cd4ee05e054dd0c941476bbe6761a25cffa688e84dede50f7f4f. 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/ES5592100172.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfa60d36fe1b830dc761a5b3dc4fb34e4d155e7c5984c1d8c03876b7de7f2bedf. Chain 2 (Bitcoin): anchored in block 953515 (2026-06-13T12:53:06Z), 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/ES71G2415989.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfa60d36fe1b830dc761a5b3dc4fb34e4d155e7c5984c1d8c03876b7de7f2bedf. 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/ES71G2415989.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7896cfb55f5e70a7328e881c34f4b0985ce3e2cfc9ece36e1a9dccaa3bc0c2b4. 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/ESA082500410.