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 0xe7af7754a9d3d25111bcc224c38bb47c95db046bf80047dc2de2b453b9ff1153. 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/64ea1426-c3f5-4589-b31a-3d3059adb7c3.json and https://artists.proofprofile.net/proofs/artist/64ea1426-c3f5-4589-b31a-3d3059adb7c3.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 0xeca16cff3ec5af08b9af0a962dbe86e478c555d5f49ae945d178069065ae053f. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZNJX2228700.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x29c32ccffd888a572264602fdd5eb7c51e70187f390d155f61a53eae8ccd651c. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZHZ32070939.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf3a0c5f7e18a53b7bcad3c9cf2be8f666285366a61b5f75736011951eca2e0a8. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZNJW2179361.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4f49d14ff0e6125ee6b547112eb597568a84e2b80aa344259da4d8ab9ea9a267. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US7VG2171372.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x806b00933814bb91461d87863b94a414fbe3382fe8cf25e5a7adaa97457e9a1b. 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/QZHZ52064409.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2718c9c957389d9c87963b7580bd5a537fb9456a2dd98917892f194bf7b06cc5. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/MXF152100699.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7c51eba40c0641af4c73a21420940ff6e6bf15ac0556807731124aeb0e5c69cf. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BK4DA2213880.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaa78e1d0e1e6a4d5b64f7ebe81684887369cf1b95c3103ce047533bdc227b335. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/MXF012400999.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdab69957b069a78b6c212a454e11a2ba4454f1d17ee731311054711bb0684350. 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/ES71G2327116.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x23a2cfc5247a4db3fff94c1a6e8990bf5abc157d5e9828b5cd51531d1958308c. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZMZ92393787.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6e44c6459e5382467869fb48e80b75104d7268070a9e109884ca469d691b2d06. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZMZ92393788.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0c4017e2aed7d70f52eccb21373e7f2fdd3b712f8da758754699ccec61267849. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZMZ92393789.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x90005e1cbc7840f79af7b78510fd52d8da6e2256f751da2393509f3c124d49a7. 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/QZGLS2397858.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7b9be1e993e0964e0ba947f13201111513d567ca28a35c436f5ea5b57ea82f05. 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/QZMZ92359806.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x35e6a36c56eb5993fa1b99389147cbd8751f80d47d2cf3ed268b44175c8908c8. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZMZ92393790.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe4cce100e92d62a0b3a59cc5b5d46ecf58141972c0eacb8458983b5b57449225. 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/QZMZ92393791.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x288f126eed7dc97c8fe6b886f994991d88fbf66ccf98a532f84a81353413b51b. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZMZ92070301.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbb207100eab0ca429b202419dc0cde08603c50bd45cf00e7a504776487fd185e. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZMZ92070302.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4877943ce3f9c9366c8558b2aae6d7144f15daac12db22e6fc83f35f9faf7a7a. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZHZ41972429.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe16b25ec86726aa5c0e2f6f712a27e5e75292e7b1a39215e4aa14aeae4bc7f1f. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZMZ92070303.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3068715915ed43fd2f1fee4be03cb649c7806fdf5741529d19a1799eacba9cdb. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZMZ92070304.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x693c902bc53f3e4a30a2eb96d86d425d1565770aea02f3c4ecb7576232dcfd5e. 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/QZMZ92070305.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa0f8197c92747c10c4de517e8c60a3bcd7255cde58735b1a749774f527e609fb. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZMZ92070306.
Apareces Tú (Soundtrack Película Turno Nocturno)
Apareces Tú - Soundtrack Película Turno Nocturno
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6c470385df24a0ecd86a2ad2ab16cc2bf704731aa9f14ba227b3394b50f88c2a. 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/MXF012400863.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5137e89516c5f6fee76148558b3b205242726810fec7a916093febe0ed4e4242. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/MXF012400587.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x94a7ace3181772202ef30592579c8ecd4d4b3635de6708b55c7cf87c9716d012. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCAIU2407959.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x969ab71ebfeba1bdc6d7890d0600044efa99adb1cbf512bd9092afc31d2381ce. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/MXF012400589.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x891b8f76dfff3d98ff67f26765e18f26b676a09b605caaa437177a68ff60a3d1. 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/MXF012400490.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4ad5cd5e21b14a6c5bb40f5b93c191c39779d1bece56d2fd00ff6c322fee0b80. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZGLS2465643.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3b33cab493485213c9be6ea6bd623a1f090f8ce7814a86a7f1c753e2a481c9a1. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DGA0L2358112.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeaa06a2000e442c3ae7c52658e1c71517c1a09ee4949ac5136ffa475d9eee399. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZNJX2399727.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfab7be660d2dd217c88b839b0fdf5207f201919a62861b181df3bf48857cc1c1. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZNJX2374743.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x46bb229744dc9ff5243e8f52b16a2798c3f2f5826aa77f93ae1651e76c81267d. 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/MXUM72300604.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x90005e1cbc7840f79af7b78510fd52d8da6e2256f751da2393509f3c124d49a7. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZGLS2397858.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x89af607ee65e7fa60ce132d4198f59867619b7e06fb0f783b49b90a79e2afc55. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USANG2254653.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x664355f5d960dbd772fa0d0777085c3ecf5d34a37a408ef6d845f87bc2184395. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZW9L2262184.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1ac7313a0e219cbf8a31843586e91065b4d820957f6967f2b3e7ccbaa0ce7396. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZW9K2269786.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x52fd8a69d5d4246391bdd7b646d68e6bc001a9698bd21271302cafa23b774555. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZHZ52269604.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x60b4ad4441514e4577f6a9c67580e88898994452d89fe73b30635d8714ea2825. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZMZ92213684.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8aa7e338641d7f523450b0081cb9fd0338360adc6a67b8e75a874835fd968219. Chain 2 (Bitcoin): anchored in block 954130 (2026-06-17T19:07:14Z), 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/QZMZ92213683.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x73be6a06cd651e5f3da3ee66c000406fc1768a2ca829e31c1714c7e51d3c623f. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZHZ42217238.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe9a8eafd7f4f581fcbe79356332bc30bd1be223335999abb5a7a54cfc099619b. 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/QZHZ32251458.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfeb9e22d02b968455e36060e466453f6c87b15cdf9f2b832f4a95cc03bc60ccc. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZGLM2291876.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x36c1d2191c90e2280f8877c850e1a20121b0e89bb43b5361e2f20714f1efc98e. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZTPX2134351.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x30074a57129d8433d23f74cba00cde8123f1787a6bfac4e69ae398a645e23565. 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/QM3DF2125660.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf1a769ddc934f0d78674acde587bf393f41ec8f66c2d4343378e7348e7ce8b8d. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZHZ52144533.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7b7a54e827f6afda57a3b555d02ea96d90d0963a7e2ec9d4e3752ebc144864a0. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZHZ42179187.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4cf91342a910f6d00b1d7317a3f5b11812bc06ba97886848529a87c3c5717b72. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZNJV2019504.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7d320ae4a351b1497137faf1a7483f5a0a5d71bf1456452ae0d925207c6ac70b. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZHZ32071087.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8ce2d0a6075a6feaa78de21866df3848c9a6eefa898772da87569ffc92b02035. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZGLS2001261.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4877943ce3f9c9366c8558b2aae6d7144f15daac12db22e6fc83f35f9faf7a7a. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZHZ41972429.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x321f9fb03ca82cd9978fe596667fd50d79fdaf1f7f0b6c25774783fbfbe0f122. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZHZ32102491.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2718c9c957389d9c87963b7580bd5a537fb9456a2dd98917892f194bf7b06cc5. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/MXF152100699.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x42d2c7b905dafa37dd936003e4c75fec9af95458364af5fe7c13a043c374c0bd. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZHZ52097936.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xca6ec773e7d5ef22473c5133aad86adfcfc2854c2f7ed128ea9c551be1699ecd. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZHZ52097941.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf2b175cd00a30ba90ba225d8c0e4f2f08fc978089413007233b47d520508c578. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZNJX2384590.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb4d0c85a80db4b6257e5c01f53315376be2960da215af7ec09217b3b1f65a550. 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/MXA1L2200012.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8c2833f86de7cc9ea439e6745ec8dd354fec1a2c48ddaeb34409cbfbeb1cb65e. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/MXA1L2200020.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9bb37023a6b27405b2162fe2fcdc3aee6c3b59674facdf91c06f0cdc2723aa12. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZNJV2016547.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6ac93120f3290f81ad31cc2dc60bd86b11f368dcfde6d890d09497664a809432. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZNJV2030100.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf534d00d78a8a4d9bc242a52afb544abca4c6c0a9b010b888ccdefe5d15de50d. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZW9K2267242.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6976c13e109cab1106a045be65f4045c98cc9221f4699322f1c9f4ce79331042. 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/QZW9K2267245.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe406caef5203b9eb9dfae06255521856b269a7724fead771d7094e1f39d8f9f9. Chain 2 (Bitcoin): anchored in block 956349 (2026-07-02T11:34:59Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZW9K2267251.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xade475f55d8037dd10bd81b15aa8b07a7bf7fe0fb47db5e5ce7b8c9a69f0134d. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZW9K2267260.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf534d00d78a8a4d9bc242a52afb544abca4c6c0a9b010b888ccdefe5d15de50d. 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/QZW9K2267242.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6976c13e109cab1106a045be65f4045c98cc9221f4699322f1c9f4ce79331042. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZW9K2267245.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe406caef5203b9eb9dfae06255521856b269a7724fead771d7094e1f39d8f9f9. 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/QZW9K2267251.