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 0x0b1ca3b0a35d6b6df226907fc661a6c8305b66875426fce455d9bb0a8014b593. 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/3e217f63-d38c-4414-b7d0-82a9984a1232.json and https://artists.proofprofile.net/proofs/artist/3e217f63-d38c-4414-b7d0-82a9984a1232.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 0x7eab809fd95ac0b4e619a9e25fe60764f72cc94b18b10046f6f65ee53d267b48. Chain 2 (Bitcoin): anchored in block 958721 (2026-07-19T11:02:33Z), 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/QZHN62056275.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe3c5fbf55aa41d529ed91fb4b858d284bdf7b66119ce4605b3237a39c4663bfb. Chain 2 (Bitcoin): anchored in block 956551 (2026-07-03T21:18:05Z), 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/QZHN62056276.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfc098d7483d88f13364fae7c62a68e87223fb8d2ffeb31c66f1ad90710ae3fce. 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/QZMEQ2348744.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd8f954915a8c4542de95782cdef38cf2828b0e2a7ce4d80f1a75b157d74b438d. 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/QZNWX2365347.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd222c5f5a0e5d9aa7895830193a82ded9168c4c7d4d5b1b16cbb7706a671ef4e. Chain 2 (Bitcoin): anchored in block 956422 (2026-07-03T01:01:38Z), 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/QZNWX2365348.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x896643ec55a5ea4f42f7ee6d05776f7eac467941545cea1c72932daf4abd11ca. Chain 2 (Bitcoin): anchored in block 958300 (2026-07-16T16:14:30Z), 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/QZNWX2365349.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0aa6cd48e724087c70aa1084f679afe653a6b2195a37b4b9a0f10ae9f56ec78e. Chain 2 (Bitcoin): anchored in block 956500 (2026-07-03T13:55:21Z), 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/QZNWX2365350.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf1c639eded182aca9bc4894e17a1cc621df58f355aba8d829f804cc82939ac51. 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/QZNWX2365351.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9ceabaf1c83a0241add1ba88fee8a2c0e5a22a2c89691b06b0769e5a4be44d0e. 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/QZNWX2365352.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdc3adb50979d9ed6ed8d78b3a15cca5f231d0fb4971aaa15da8a97e2bc3d26c5. Chain 2 (Bitcoin): anchored in block 956551 (2026-07-03T21:18:05Z), 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/QZNWX2365353.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf1c08199a7ba70bdb3d4ae0c969de2621424119e2b4339b3b303bb963a2eceab. 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/QZNWX2365354.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x38b91b6a7baca155d6affe667c1bb1c65a4a553b3030dba2d1bed7d45c03f23e. Chain 2 (Bitcoin): anchored in block 958203 (2026-07-15T23:39:42Z), 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/QZNWX2365355.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5e238c9dc4ae412b080adbe4a8fa1dee3798a0f0a5879aa152e425bc12bc4d45. Chain 2 (Bitcoin): anchored in block 958342 (2026-07-17T02:47:27Z), 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/QZNWX2365356.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa04b504b1ce5eb0e0b517e1c8abe040fb13d40ee69e1ce96eff838a96df0e02f. Chain 2 (Bitcoin): anchored in block 956576 (2026-07-04T02:06:47Z), 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/QZNWX2365358.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4ca09935f7efe29fdae3995e9d270c25675b59fa5a675c7b98bbd35bfbadb2f5. 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/QZNWX2365359.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9afcd635ba5604796a7fadbdbe4e1aa18a826960a06e4f9abdd058064cf8ab74. Chain 2 (Bitcoin): anchored in block 958180 (2026-07-15T20:16:08Z), 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/QZNWX2365360.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7119b934270e81f0cc85acfbe416f9edf67cca90a1426792b062b2143a5d728f. Chain 2 (Bitcoin): anchored in block 958104 (2026-07-15T05:34:05Z), 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/QZNWX2365361.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1b67dcfdde9b172763dfea84a75509a96fb4d2b0bf0f702f1718023d9d79d3f2. Chain 2 (Bitcoin): anchored in block 958212 (2026-07-15T23:25:50Z), 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/QZNWX2365362.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdf11c237533aece8d34bfcd114cc07e467931cdf66ed623c050c875b0ef81890. Chain 2 (Bitcoin): anchored in block 956500 (2026-07-03T13:55:21Z), 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/QZNWX2365363.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeb6b96c8196691ceef101bc4747df235ddc34f8043ca09068f3267c596a2112e. Chain 2 (Bitcoin): anchored in block 958180 (2026-07-15T20:33:05Z), 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/QZNWX2365364.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x87f0ef748d0fd9f1513385ed699f7e336e3a14421ee5e131eeecaae97ddbaff9. Chain 2 (Bitcoin): anchored in block 958276 (2026-07-16T12:46:57Z), 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/QZNWX2365365.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd330d65e2afbb2828e49790370d89ca61ffb7c1de15c8baef7fcfa42d48849ed. Chain 2 (Bitcoin): anchored in block 956560 (2026-07-03T23:28:02Z), 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/QZNWX2365366.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe17a3723bafb27b68c84542fcc63c8778101b7537efb5c0c24b783e164f5cb99. Chain 2 (Bitcoin): anchored in block 958357 (2026-07-17T03:33:42Z), 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/QZNWX2365367.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe0cffe8d51ac9a90ee241d2f66a8070aec9d6c53297845cb2c56ca3a6ba41e01. Chain 2 (Bitcoin): anchored in block 958462 (2026-07-17T23:17:53Z), 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/QZNWX2365368.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3ac44fbb5bfca51a1da7844c0c32f7bac45dd0476b37139da6a60fcbe9b20ca5. 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/QZNWX2365369.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc6a7b61bf66c8658058aef088b8f9a89ea0b63e18f8cf3f768a049c89ccddd24. Chain 2 (Bitcoin): anchored in block 958130 (2026-07-15T11:21:15Z), 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/QZNWX2365370.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb7e5a31f560f5513cf29f849ff40c99b98c02db7257393969753fcbde7e9361c. Chain 2 (Bitcoin): anchored in block 958276 (2026-07-16T13:04:10Z), 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/QZNWX2365371.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x83dbb2e298d30316f82670466b52cb36e5cfefc86afacdacfa622a32c8e714d7. Chain 2 (Bitcoin): anchored in block 958216 (2026-07-16T00:00:34Z), 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/QZNWX2365372.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x579c6b6835e07eab5c6fa1f498ac5b2ab5bb7e48be7f23fe0f56fcbe690bd2f9. 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/QZNWX2365373.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4947deba6a887f452b397632204c6de8e6837d41dc4e1d136d8ab6644d7a064a. Chain 2 (Bitcoin): anchored in block 958137 (2026-07-15T11:44:50Z), 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/QZNWX2365374.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf8a0fe48b26696c5e4967606e03f55943465bd07346e2ee44b28222b7fec008b. 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/QZNWX2365375.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x56fd58a20a897a1f0be34a9e88e24f3797ef04f76c0318ecd21f216a841540e2. Chain 2 (Bitcoin): anchored in block 958357 (2026-07-17T03:33:42Z), 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/QZNWX2365376.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0aa8b06f8f6ea93da445820e72533abf62b3317caf04c9ba542fd0ff14fd7cf8. Chain 2 (Bitcoin): anchored in block 958276 (2026-07-16T13:02:42Z), 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/QZNWX2365377.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa0c535b388976c8202c0e9f6ed8ac4bc6773b0fa5a7155924eef653735f39228. Chain 2 (Bitcoin): anchored in block 958137 (2026-07-15T11:26:51Z), 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/QZNWX2365378.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x66c83d3a68fed5c17cc87ad6eb1b4926181f39ccdb2b53ae69cafd2de4d910b0. Chain 2 (Bitcoin): anchored in block 956500 (2026-07-03T13:55:21Z), 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/QZNWX2365379.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x71e90de81d46a61091ed0f011f6080097ea1f766f06768fda0558d0e2c3f3482. Chain 2 (Bitcoin): anchored in block 958170 (2026-07-15T19:16:31Z), 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/QZNWX2365380.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1439a7564922112a93884a022ccf7b405bd70936ca8b6f21f27df28afcb2abef. Chain 2 (Bitcoin): anchored in block 958176 (2026-07-15T20:06:09Z), 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/QZNWX2365381.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd0af2db21edc10c83cdf77d1eb18c0e0b26e4b8d432834d86b8f6ba3cacb6014. 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/QZPLR2325008.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb4a51b4ebb77ea1b521109735f23dbe6a8f56d92887bf09710f7807b84acef12. 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/QZPLR2325009.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd827b1ed65a37af51aa199b6b4abc389259302c2a50ef41802b3c3c4168bf087. 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/QZPLR2325010.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x73188f89d4b4d086ba2b714255f0eed3ebc3ae5a7c5c96d3c5f2e19caf2376f8. 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/QZPLR2325012.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa9ff9d0c50eb37b59105b561fe81993ae6149d272dab4d74ecd7785c79c9e416. 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/QZPLR2325013.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x68527278dbf7164572f57fd409fcffad35becdbba9a8c4ae73055eb2a0ad30bf. 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/QZPLR2325018.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8f995cb3f8d09d2ad1ff613832b3c4cce26c31b9e6172314735bad90fb358bf9. 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/QZPLR2325019.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa58d422dbbf28714f8ce8fc732b9ac358d9aa46956891cb7d3b50b0a042bdd16. Chain 2 (Bitcoin): anchored in block 957851 (2026-07-13T11:26:33Z), 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/QZPLR2325020.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaa51d8bc6e81161c127348a145705c4748acb7751afdbf0c86d2f95a099ec30f. 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/QZPLR2325021.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5d2324ba88f36ac877b0a32b44f93a5f1282789a035ce230ba8bceb1da49eba8. Chain 2 (Bitcoin): anchored in block 957805 (2026-07-13T04:34:37Z), 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/QZPLR2325023.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x625c268bec8dbe1b152378a9b0b3eeee8763fc2df553e5e7a22f1e4a7a947d0e. 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/QZPLR2325024.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x964d134aa801bd4bcad5c6cd7f2a2cde9150afdc58dc694970cf6c2087237257. Chain 2 (Bitcoin): anchored in block 958110 (2026-07-15T06:57:12Z), 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/QZPLR2325025.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8499d4dff4fdf8a7742394c8e052f9ce9d9b5ed6c5b7b3d328ad1c9afa459175. 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/QZPLR2325026.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x61f105317e6f2aac935525a1543c910e3da60975a65fbcf0ffeaa1360690b747. 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/QZPLR2325029.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2b2d3cbd929f5cec330df99b35584a779d0e6fee137885b49399c9c35d77c763. 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/QZPLR2325030.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x420f718d7a0fd0a44eee81d8c3a03d11d7e6f5f6f62e8a83911334250d7e41dc. 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/QZPLR2325031.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x919eedf48b597414ccea6b50db757e14de4f97de05eabaf4847ca86184ab398f. 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/QZPLR2325032.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc1b7d6ab484ecb0c1c19866105dbc782f157f137288d8f9a3717039a7b6aa1be. 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/QZPLR2325033.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x85b73b236a96f393e4ec1ca42a609a714135cf69d42521de6906fd58fdef22fb. 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/QZTBF2379274.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7a292e0352c010217ca4abf53e45d8aaf7ae3308bc88d382ee3232a957906e25. 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/QZTBF2379276.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe5560a836c48c9907c483ed76522572fe186d72a1dd3e8755a10fb335dfbfd22. 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/QZTBF2379277.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfb7bda9b86380d7ad8281a39f30a4bf1863961f7e750238406a83a1f6df1d501. 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/QZTBF2379278.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb57101fdab6e1339a44e9c562413abb98253fc3f808dece9d81226bcccd42685. 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/QZTBF2379280.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5c085f9dcd9d7d58cc6069048e2528d310116231f426b3f30db2972129e99599. 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/QZTBF2379281.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1a3bb8b5659f0af9b1933fae6fefdf3fb8958af1dfdc989c9a4bb1b1302f8807. 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/QZTBF2379284.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaf8a78f5fe9caeb17f956d810887edd602bb5ff237a070153aec6ff5a05a0c00. Chain 2 (Bitcoin): anchored in block 958180 (2026-07-15T20:45:22Z), 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/QZPJ32327073.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x01e5d717c39710114e3a098055208eb0c08c3980acfcac2aee8c88295385e559. 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/QZPJ32327074.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa2d507bfd8d384011b9d2950840eb59e3e7fe32376e44f522bd3d79355a0a72b. 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/QZPJ32327075.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1cb3fefc482d097a575dfe836deebfb9aba2df341690aa2784720f33bc3abe37. Chain 2 (Bitcoin): anchored in block 958111 (2026-07-15T09:51:53Z), 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/QZPJ32327076.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3b9b75b7229264c947d80c5f65152020f72a523101d1ef8b9fe674655661c60b. 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/QZPJ32327077.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc88e4042357fa6b54e4c8f4bbb1b792e802886dc7b370fb6cbf4339362e349ae. Chain 2 (Bitcoin): anchored in block 957876 (2026-07-13T16:00:32Z), 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/QZPJ32327078.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x532c7d400d30180a348a9e99489154cbb3249ce0576ca2f84e6c282598d6d377. 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/QZPJ32327079.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb4cb96c8bc8442b3b9fa4d975aaa5a47fb91179ebd963ecdbe7ea5bfee2b5792. 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/QZPJ32327080.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4a97bec13d9a89ee5095b90f93562596ddda0d4667b87880477329f6d3c7aeb5. Chain 2 (Bitcoin): anchored in block 958276 (2026-07-16T10:20:17Z), 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/QZPJ32327081.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdffaeb88c153fe54ab290d963581ca2df166379c6515cd087d16d8157dd18ab4. Chain 2 (Bitcoin): anchored in block 958216 (2026-07-16T00:00:34Z), 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/QZPJ32327082.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1780c87f75252eeedec5c513f077a07a01f8aef10ab66beeffcaf2f27cff1be2. Chain 2 (Bitcoin): anchored in block 956422 (2026-07-03T01:01:38Z), 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/QZPJ32327083.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xed309e3a6952e07e0677da62fbe55f07e14bccf0cebc3e6bc4d9a4f3302ca751. Chain 2 (Bitcoin): anchored in block 958228 (2026-07-16T02:46:47Z), 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/QZPJ32327084.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf21ac90dc911d51d64269a5cabb56c32c20b6c793c5fdd8c91510a948ee6147c. 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/QZPJ32327085.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7cb66beb8ad9920e6af2fcbde340849b8a888b49f87fb3c0ec59d927d6437991. Chain 2 (Bitcoin): anchored in block 958117 (2026-07-15T10:21:33Z), 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/QZPJ32327086.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xca32418270acf85d4ca32668f4cc5bc056eb2e88c787e03fc4ee40d29f07f7c1. Chain 2 (Bitcoin): anchored in block 957805 (2026-07-13T04:34:37Z), 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/QZPJ32327087.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x48de01b11804e05c55480eb3c7ea9b16697a936e890d493cecbbef01f6de389d. Chain 2 (Bitcoin): anchored in block 956500 (2026-07-03T13:55:21Z), 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/QZPJ32327088.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf7d1a44ccbe2ed40afd280bbac77a5b56a4c5c18983562978189c7226303f37b. Chain 2 (Bitcoin): anchored in block 957876 (2026-07-13T16:00:32Z), 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/QZPJ32327089.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7c4e43e32abbaf464de007c39f8322f896dd86e34db0adcdfc6f8f77ea84f378. Chain 2 (Bitcoin): anchored in block 956422 (2026-07-03T01:01:38Z), 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/QZPJ32327090.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdcc364905b1d4154e80728722051bf464a798d14e479bfb703b2b07c10c39cb3. Chain 2 (Bitcoin): anchored in block 958130 (2026-07-15T11:11:03Z), 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/QZPJ32327091.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x224c6a96d322e6e2be48703794887e1496452250172505b4848c4c62bc6304ba. 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/QZPJ32327092.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0361483567705cbebe91499e5a07e7b24e78df8a40524f57227f99fd9a16a729. Chain 2 (Bitcoin): anchored in block 958216 (2026-07-16T00:00:34Z), 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/QZPJ32327093.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7dc13b568308b6a9a7285de9a363c250a5f697f93046ec03afe8d1fee2eb7d77. Chain 2 (Bitcoin): anchored in block 956422 (2026-07-03T01:01:38Z), 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/QZPJ32327094.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9a03a54fdf2d8ea9b34fcacb881748fa3e33516c06abdb24f1a083b339cab2f6. 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/QZPJ32336918.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5316be6c5fddf2fbb1643b6dfd38b0fadc5242268ca799c362db41d794082d22. 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/QZPJ32336922.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2aa3eaf5e3ef169d35164ac020b3fbdb70667fd6ee65e7eec138ebede5b1e6fa. 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/QZPJ32336923.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8018967dfb49cd7e7b8e9c76c2af1e72985544f2db69a341ebd8163dd0e08ca7. Chain 2 (Bitcoin): anchored in block 957805 (2026-07-13T04:34:37Z), 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/QZPJ32336924.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6d1e898fb95468609793d79c773d19f716ca94701bb60e3217800c9305c50a1b. 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/QZPJ32336926.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8669bbac95a38555dafe1c27546843de5d64aa99af266139fe02deb5b09a9b86. 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/QZPJ32336928.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5f1fc600ce93dc9a90f192e84d5020d63fda4a9fbe22ec8ff48fa2709e025a76. Chain 2 (Bitcoin): anchored in block 958126 (2026-07-15T11:07:31Z), 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/QZPJ32336930.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb742249b2e417799d6d8c0cf8d979588a2bedaf681a649b0f48cbc2af80c4d5b. 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/QZPJ32336931.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6df65efde8241ebdf76b9df39f6c6abdda844bfb14b19c5d554c75721480d8b2. 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/QZPJ32336932.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8ac8f25c55a107e4c6d58f22cb699855cd086a6a1b6540f33c51709e316adf57. 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/QZPJ32336933.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6ac9f65b4ad658dfe98bcd866f9b25d22903ac20db138bb2ccd18550605084f4. 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/QZPJ32336934.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe355b40374c102313f5446fc3f9068b0e6972dfeeda41b687804b445e0793d4e. Chain 2 (Bitcoin): anchored in block 957805 (2026-07-13T04:34:37Z), 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/QZPJ32336935.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcdfdbf227c82a3a17d9f85e1a08633ac2d1bfc200e4e1ba862087a8ca3d41bed. 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/QZPJ32336937.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb86b107807620694bb220c6c3a5d31826893776c6da79ac2d9580ec00619459e. 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/QZPJ32336939.