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 0x1cae29800738345cb75f517513e958799b397d8ee5b0bc64aa062ef7a6f00300. Chain 2 (Bitcoin): anchored in block 953423 (2026-06-12T21:20:00Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/30a77d46-5d33-43ae-a6a4-6a93d27fda9a.json and https://artists.proofprofile.net/proofs/artist/30a77d46-5d33-43ae-a6a4-6a93d27fda9a.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 0x964e0439ac9543d126e71a48b691d737a344f7ad4b408e7f8ab21fac475bdcf6. Chain 2 (Bitcoin): anchored in block 956484 (2026-07-03T10:47:44Z), 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/QZNWY2314152.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3d304789905498468f61bbd21773298c3ef7314e70fdf0eaee50e0c2cdedb2e0. 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/QZNWZ2377931.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3ffed60f6ee77e352b68fd87130546fbb35e5c9279d31cd7725bde06209e8106. 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/QZPLS2309471.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfacbc6f4fa5e744e7f349e0990d24c35c55fec6106a078928c788d725a3590f8. Chain 2 (Bitcoin): anchored in block 958447 (2026-07-17T19:47:19Z), 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/QZPLS2310439.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x40e6d84692cbb08ccfbc2e228a4a4879b8d97237fc43e013f7086be3f4bb3952. Chain 2 (Bitcoin): anchored in block 958157 (2026-07-15T15:51:08Z), 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/QZTAS2364458.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2793f88caaf0f51ad26adb6c64e19f455710f7f0ac324e81ce53dc39f3755b7b. 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/QZPLR2406220.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf097ffdd614b91942d2eca6f2505fb6fdaeff9e0833e82f97060b0cb3cdc9ce0. Chain 2 (Bitcoin): anchored in block 958541 (2026-07-18T11:37:54Z), 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/QZPLR2417995.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfdec158cdbfad7eed9368e99dcba76132a9e8f962eb9aa48acaf54596a79b048. 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/QZPLR2447839.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb1fa842e084aba8b8c225177ad1abc54f71bc64595d211f168a5affe3ee2a546. Chain 2 (Bitcoin): anchored in block 958882 (2026-07-20T15:37:15Z), 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/QZPLR2407514.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf8b7094f3ecf40ffcf4d0ca74066804094fff3765d2e4208c19be6d783f34c16. Chain 2 (Bitcoin): anchored in block 958251 (2026-07-16T06:29:25Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZRP42454513.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbfe72629f3da1ee98e6326dbc201d9c4d1d25387932ddc5198f32d662a48a484. Chain 2 (Bitcoin): anchored in block 956634 (2026-07-04T10:04:33Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZRP42475824.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc0a03daae66117aeac98667eb96def5407dec0fd204782e599e9298d350f2a08. Chain 2 (Bitcoin): anchored in block 957642 (2026-07-12T02:46:48Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZRP52492210.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2f9b4b1803d9edafd7a5832cc640ac58a63cf688122b8e362c2077e7192b4917. Chain 2 (Bitcoin): anchored in block 958245 (2026-07-16T05:50:22Z), 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/QZTBB2479683.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x08d016292dd48d98f370e3681860a3fa1ebaa8c99c5fb446be575e10e825575c. 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/QZTBC2434542.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb2784bb1a38b56874cf775a87741955d533a910c62f106422cda3a5d659a6527. Chain 2 (Bitcoin): anchored in block 958543 (2026-07-18T11:58:44Z), 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/QZWFG2409183.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5cf1fa99afc046911ef08acf7a150832a2d73ad25b27250536893cf2b8d4f1f1. Chain 2 (Bitcoin): anchored in block 958341 (2026-07-17T02:22:39Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZWFG2411343.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xef42c8730fdddaa24e84598e32023d263791000ec15179e836b6d49d1e748f83. Chain 2 (Bitcoin): anchored in block 958600 (2026-07-18T19:24:05Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZWFG2411341.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcf10256e433feb0881c56dfdb13fa736a3cad8b603e4e1c8952ea362f0cca151. Chain 2 (Bitcoin): anchored in block 958447 (2026-07-17T19:47:19Z), 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/QZWFG2411344.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6d31e18bb89dbf5785f7e17574c92e19039f634894751395f1ce3fab37a7b9d0. Chain 2 (Bitcoin): anchored in block 956545 (2026-07-03T19:59:51Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZWFG2411346.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xca5b54beaecf70b3a2299c2b4731295a74a77cd171b986f62ed2023d70bc44e6. 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/QZWFJ2484649.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfa04c9f9f4b75452d1872ee1c82025afba252e5b71abc9e6a351c6a8332fc60a. Chain 2 (Bitcoin): anchored in block 958397 (2026-07-17T10:29:45Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZWFJ2482836.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x82bf2ab53b44a7884f700edbea9f04730a753a2936e0eb2e162de5faf6bb28c6. Chain 2 (Bitcoin): anchored in block 958484 (2026-07-18T03:34:53Z), 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/QZWFJ2484647.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x84a0e24743315fb49eb0c6ba1619d81b34c8a96314c9b08bd7bdd7fa18967dad. 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/QZWFJ2482756.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8d1b8fa27090ed398adf50659d794940b9f07697eead2668853b6a5686fb7f4b. Chain 2 (Bitcoin): anchored in block 958447 (2026-07-17T19:47:19Z), 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/QZWFJ2484648.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeaced98af9b94116434a8464c99258e1873fd7c658110b886d7f52278fd718e2. Chain 2 (Bitcoin): anchored in block 958607 (2026-07-18T21:01:11Z), 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/QZWFJ2484651.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x78adafc225d8c9e5b24fe26c909a383486fabbd9fb7c39fe66c3fc13b6f6a06b. 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/QZWFJ2484644.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x965c342b5fdf4a450fc98b03fa246e65f81921b4fdb2cdf3941f2174ec27e9f3. Chain 2 (Bitcoin): anchored in block 956639 (2026-07-04T11:19:20Z), 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/QZWFJ2484641.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0f5ed40c5ababf8b5c631685cb70f115cb34d5c120edbb2df0da9669d7efdb94. 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/QZWFJ2484650.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x09317b650b3f009b190d24fefa6460ab2f55114e6aa4722f839ba973303e5727. Chain 2 (Bitcoin): anchored in block 958153 (2026-07-15T14:58:02Z), 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/QZZ772479241.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x446903b23f20d5d60c961c4f0ebb6a207426b5fd528df8b59f3557b630763dca. 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/QZZ792410325.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc77ce24aee42aed143f13b6bc9050fe609fe29e9ada2419b335af1562708c0e1. Chain 2 (Bitcoin): anchored in block 958251 (2026-07-16T06:29:25Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZZ7Q2409005.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x09b55292d0b2ca72c62ab1fa62717d31ae5fc7f8b35f770febdf193bf33fe3f5. Chain 2 (Bitcoin): anchored in block 958489 (2026-07-18T04:13:26Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QT3F32419669.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa9f6a2b538eebbf56b3e0a193d458d2721eb380114304904bc315e44325a69f7. 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/QZFZ62583556.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa6c2a256afb2d7bc3653bf8ce293f595170ec8e1190f1a9d4c38f857946fe41b. 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/QZDA62549534.
MALANDRACOS & TRAMPOSOS (featMENTELOKA KLAN)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa0a816ea3c155b46ab264efece8fcd6c6366417e8e8cf42507cbffe0ab03c472. 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/QZK6P2595857.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4b59b69f48d13f713eef72039034acc2e4f8235b0ffc974140a3bd787a1db1e9. 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/QZK6J2508336.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4116fff4f4064f4e1b53cc5dbf6f36f4f5b134b4ebffe1c66fd063fb3dda1f91. 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/QZNWR2594145.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x924b49d6e3045ff5a09a8f55eeea9086af3863af12f675e521b22d11ce05dec4. 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/QZTAX2532808.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x941e5c6db5b163376fde537c1428239f9273025d2d1ecd58683c352a2fd32aa1. Chain 2 (Bitcoin): anchored in block 956484 (2026-07-03T10:47:44Z), 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/QZTB52587913.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x809a5ce2702fd812e267b7faf1fb65437a1324e292f542886c670a66a6852e7a. Chain 2 (Bitcoin): anchored in block 958246 (2026-07-16T08:44:28Z), 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/QZTB82563007.
Ni pa ke me arrepiento (GRABEZN x ZLAYER664x M4LTR3P)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x544cfbc0eeb70bbf96342467e6923c291d3bb9e26e27f19188fb8d52c899e195. 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/QZNWY2562667.
Aferrafter ALEKSTPS (ft.BigJokes,DjSent)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5b1d99fc8949e91593e5cf969368b297671557a25b11ca064caeb6dcd92e0aaa. Chain 2 (Bitcoin): anchored in block 958489 (2026-07-18T04:13:26Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZZ7N2514046.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa3a7de8530a1bb429e0fa4d5e2da792dc964c378066a91ac0a0cb22662650fc3. 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/QZZ7N2554753.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3fe1df68e83fed8fe086f6f286ff862c8b754993f8ddafd94aa87972cc5a36b8. Chain 2 (Bitcoin): anchored in block 958448 (2026-07-17T19:49:21Z), 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/QZZ7T2582702.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6890846a79a1fa5f226971098c6c4efcd94b893131430508645006c32057849c. Chain 2 (Bitcoin): anchored in block 958690 (2026-07-19T07:14:39Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QT3EY2540857.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1ab54f912b2fab9a07a1b46d0ccd7088398d1aeed3cb622a8b4f554473ef5fc1. Chain 2 (Bitcoin): anchored in block 956889 (2026-07-06T06:56:49Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QT3EY2538018.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2e9b87dfe30d0ef4641a449883c7d3289df558b6c8e651361e736e2c2b009fff. 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/QT3EY2540862.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3a2b7bc70ad3eb7227d5c22c562d58f2bf964eb0b519e967e65686f9f1070bbb. Chain 2 (Bitcoin): anchored in block 958612 (2026-07-18T21:29:37Z), 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/QT3EY2588876.
COMO VA (Titino4ek,Carbu,Fernando López,Buba4ek)