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 0x71ce0dc31d8e403773b1e7cfa9f1936d5830709f7e676c183ef17da69ed4e854. Chain 2 (Bitcoin): anchored in block 953605 (2026-06-14T07:39:50Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/12601e0a-2372-4d14-bca3-7c3b7a3e198f.json and https://artists.proofprofile.net/proofs/artist/12601e0a-2372-4d14-bca3-7c3b7a3e198f.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 0xff7e9bd8ae50eb351d37282ff5f6c1c9063d2fc8c74b90c58a5408422b98552a. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), 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/QZK6M2209182.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8c2eeff1b9701e78e650e49f56abecee06cef575be51108cb019fdd4345d9e37. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), 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/QZPLR2209125.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7c1d7c148f1754e0e7b539c44db76a84433acf3092a4ee6de9dd5d6810f8a067. Chain 2 (Bitcoin): anchored in block 960360 (2026-07-31T06:42:11Z), 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/QZTB52284749.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x312f5e1d4a7f7ebeddc0d5611c9ce6db0ae1c13fc2dbab65e4f906f56bdf1a84. Chain 2 (Bitcoin): anchored in block 960327 (2026-07-31T00:26:26Z), 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/QZTB32244600.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd9f56057b3b3c1073c7ab9863d0980315bc1213c6a90aefc199b93d7054fab8b. Chain 2 (Bitcoin): anchored in block 960327 (2026-07-31T00:26:26Z), 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/QZTB52284753.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x80efe2a5a3a78a116c9f594972a3dd833857427103d3767990706d820034fafb. Chain 2 (Bitcoin): anchored in block 960468 (2026-07-31T21:25:57Z), 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/QZTB52284754.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3e357cc11499c3f2c5ea50c22480c07043518526db02f8ee7b2deea3d5341147. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), 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/QZFZ42447835.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x45ef7ea2412d165884a643b364eb7e1a3c17e1152fd76dbdcf53d91e9151c39a. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), 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/QZFZ42447844.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe1cd58040bd0b0940b893615b34572292ad352616a8b4c4a286bb534c15c28cd. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), 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/QZFZ42447846.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4449427f5acf7605ce6993e5af1969905ac64b1689201d6b9e0240d371a0dd02. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), 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/QZFZ42447847.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1152ca45dfd96c188c8c56ce44aef2c9f74ec725ec80c8780ec0565042882f8d. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), 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/QZHN32434382.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe734a643131ca8c4befe413c516f9b8098d0949e0b21daa395ae0e3473a1181a. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), 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/QZHN32434393.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc97da3dbd8460ed2b779fdba37b094763a8db8708d7c1f28a7ec289e6b6fbf1c. Chain 2 (Bitcoin): anchored in block 957122 (2026-07-08T03:39:04Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZHN32434396.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe906538d6bd856bc1a67ca96d336154ef520015881fe3ea59aeb3aaee9c75c46. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), 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/QZHN32434397.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0d9049fb668c240b531d227531d3952b1d120d5ca85c62b4437661fb4731e1c5. Chain 2 (Bitcoin): anchored in block 959128 (2026-07-22T15:25:47Z), 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/QZFZ42447839.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc7594d1a1197023aa085a1a613dad087bb8b50d0a4bf64fd0e0fb15b3234f4a2. Chain 2 (Bitcoin): anchored in block 960291 (2026-07-30T18:23:33Z), 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/QZFZ42447836.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x43407e265bb1b91a101237cfd465224ad822a98319bf0387f778caf4fb6ae3a1. Chain 2 (Bitcoin): anchored in block 960160 (2026-07-29T22:48:59Z), 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/QZFZ42447837.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x911fb054db97f2381b6b7aab9a9df1abe6b5c5a013d767b6ed122c44a886cfa1. Chain 2 (Bitcoin): anchored in block 960273 (2026-07-30T15:42:38Z), 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/QZFZ42447838.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf2f4d5bf9b13eb269a8f365852005c23cbd4681029a8a16c12ddc0a0fb5c2744. Chain 2 (Bitcoin): anchored in block 960294 (2026-07-30T18:46:00Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZFZ42447840.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdf0b8790541ba06d2fa71af16ae23d22267ca10638b3104d3c88bac635c6c75c. Chain 2 (Bitcoin): anchored in block 960236 (2026-07-30T09:37:10Z), 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/QZFZ42447841.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5ab79b69eb84fce3d8cacb49441a72d99819846b6fdb5b7465d98752e1e0e131. Chain 2 (Bitcoin): anchored in block 960383 (2026-07-31T09:50:37Z), 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/QZFZ42447842.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3bae15e5e83f3e0cfd49f0785fe75dd20fef3181e2177cab5b1c07b369c64ca8. Chain 2 (Bitcoin): anchored in block 960216 (2026-07-30T06:39:12Z), 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/QZFZ42447843.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2c64a6e263a6ef1ffa92234e2813045887289889a1696abe44c7a1c4a19048f6. Chain 2 (Bitcoin): anchored in block 960220 (2026-07-30T07:28:30Z), 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/QZFZ42447845.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9ea2705796bc24766ea958f227ae0282cd31c8d71e565385be2023dd6af23058. Chain 2 (Bitcoin): anchored in block 960284 (2026-07-30T17:23:26Z), 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/QZFZ42447848.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1f2dfa0bb636920e83bf405a631331bf963ec307cd783347196aeca9e604ecdc. Chain 2 (Bitcoin): anchored in block 960478 (2026-07-31T23:30:38Z), 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/QZHN32434381.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbec7f1ba440c3b1245659d2e3dc91e41bbcf7e936da1ec78728a369d30e46ca0. Chain 2 (Bitcoin): anchored in block 960379 (2026-07-31T09:25:34Z), 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/QZHN32434383.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9333ca1a651d706f81bd13a622b8d75e960de8157b2f962fc5851f66b567532b. Chain 2 (Bitcoin): anchored in block 960334 (2026-07-31T02:19:15Z), 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/QZHN32434384.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf797e4cb7916e939b01fa7b56ec8389e91a517fe285ab1ba42408cc885b8b169. Chain 2 (Bitcoin): anchored in block 960198 (2026-07-30T02:21:55Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZHN32434385.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x315b8ad11d00c6ef08347e9894dc9c8877ced0233a3a03f81f2989411a6b9d7d. Chain 2 (Bitcoin): anchored in block 960397 (2026-07-31T12:24:41Z), 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/QZHN32434387.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0d71393af22167874f116ae2d2ab77e17adb0de593257b405666db6dad96909c. Chain 2 (Bitcoin): anchored in block 960302 (2026-07-30T20:09:33Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZHN32434388.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaf19d8d684c72a3baea4791ada2d8ae5dfe7f7fc23d27a50e1e3985535506846. Chain 2 (Bitcoin): anchored in block 960138 (2026-07-29T19:35:34Z), 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/QZHN32434390.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x78840f6048600427925917eb4ea642084214cbc20024f3a8db5df62b7f08ef46. Chain 2 (Bitcoin): anchored in block 960500 (2026-08-01T03:13:03Z), 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/QZHN32434398.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4b8ef4055ececac1087c43c062924398d2d1b6e3f976e17d20012ea11e9fc326. Chain 2 (Bitcoin): anchored in block 960487 (2026-08-01T00:15:43Z), 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/QZHN32434399.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa3e6ce5e6df75dded1e15934202af5d4088d3cad18491ab922984e5474146e20. 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/QZES52394520.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xde578cf2bd8f660cfd66f4e916ea8d30f5197e68f4e9d4bd16728e9662af7c6f. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), 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/QZES52394523.
a newsheader of an inconvenient altercation in the club on a weekday afternoon somewhere in alabama.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x23f4a278dee2d716ac1d413490a8bea067cdc8db0d7fb081f79db0bd228979fe. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), 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/QZES52394529.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0306c9a1f1356a20d27b85c8c1cd8eba4f6e5fe0854af51a29cd5648ccfb3cc3. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), 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/QZES52394530.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc24619c33b2f8652b52003bba982ec6baa2a5f74d70c635179eb509986ab7348. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZES52394532.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc669c299fb3747c4a809f0504f184b2c160b6533a3b99c12ef3befde560c76de. Chain 2 (Bitcoin): anchored in block 957122 (2026-07-08T03:39:04Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZES52394533.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf6e7a4d99c63f13f39e60894efd718354a6493190546ae7aae62b491ba2e6d2a. Chain 2 (Bitcoin): anchored in block 959128 (2026-07-22T15:07:34Z), 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/QZES52394517.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7b54e1146bb011857018a1de7766063f76e44fade8a19860e14f2ef5677d564a. Chain 2 (Bitcoin): anchored in block 960138 (2026-07-29T19:35:34Z), 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/QZES52394518.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x827754a46139b06da1523b612bc34dedff7d3975413bb2a25198224d2814e275. Chain 2 (Bitcoin): anchored in block 960321 (2026-07-30T22:27:30Z), 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/QZES52394519.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x22d61200c65e00e89cb1bdae4bbf43ba0d37d1ba977888a9f88ace32bf3492fa. Chain 2 (Bitcoin): anchored in block 960254 (2026-07-30T12:06:10Z), 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/QZES52394521.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xae28bf81923160cf45f4e32837c5556c6fadafba7db7449c4c9611f8a3825d22. Chain 2 (Bitcoin): anchored in block 960144 (2026-07-29T21:09:47Z), 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/QZES52394522.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x90d8eadd2d0438e0a3aa5720c6fd143b05a68924b7babafdc07a84184e80d51c. Chain 2 (Bitcoin): anchored in block 960209 (2026-07-30T05:15:54Z), 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/QZES52394524.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x89b03ae0aa051f618bf30143ae33699b5d0b2b36732ffcac9f88314a344fd830. Chain 2 (Bitcoin): anchored in block 960259 (2026-07-30T12:51:24Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZES52394525.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd22a4e9bb8bb2323848b3caeeb6f8eff8c62a01a86235377fef10fc156d9b97e. Chain 2 (Bitcoin): anchored in block 960291 (2026-07-30T18:23:33Z), 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/QZES52394526.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd87f62d25591cd92285ceba5977227e26f69ae37d437317f504d93e79518b376. Chain 2 (Bitcoin): anchored in block 960497 (2026-08-01T02:22:04Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZES52394528.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8ea583cec0a9d95991bd6907bc6d98187f840c9376a8f50058dbe9e76afebcac. Chain 2 (Bitcoin): anchored in block 960481 (2026-07-31T23:51:35Z), 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/QZES52394531.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfd0b1bc2a0bf5fce35ba5a7548d85222bef56c1825d1ed97827453640536e503. Chain 2 (Bitcoin): anchored in block 960463 (2026-07-31T20:42:35Z), 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/QZES52394534.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x47e326cf7ffbac5484592ca365799ab314eca3be65a31c065bb3a77723d1c5de. Chain 2 (Bitcoin): anchored in block 960506 (2026-08-01T03:50:58Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZES52394535.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x05d1d18b63df5bb53e49067823608c8308253d959a3470a00d68632d7e95a195. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZWFF2350587.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x956af9c788f4ccc6c5fb30eb92a054418028d1fbd4a259322f2e832e2ed1675b. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), 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/QZK6F2351223.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfebdb3a0d2cc658d0c8d9511398141956f69d52d117fc2c0cc62a67cf1fd8221. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), 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/QZMEQ2204896.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x84ac0143f62c8a0c017550af9effffcd0237831fbeaaf94eb64a8c7f46b336fb. Chain 2 (Bitcoin): anchored in block 960410 (2026-07-31T13:50:38Z), 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/QZMEQ2204891.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5677aae756b5e718c3f6fc7cc37cd6f7a88084dff624353103793e77bf59e29e. Chain 2 (Bitcoin): anchored in block 960448 (2026-07-31T18:48:12Z), 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/QZMEQ2204892.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x28616f7d6afbbd0528c78d6aa3c094c9f2f7ec83bae606061b10dc873274b87a. Chain 2 (Bitcoin): anchored in block 960397 (2026-07-31T12:24:41Z), 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/QZMEQ2204893.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6c5ee2357e366343acb81fb44c6d800396fad4088640335cafaf049a6f65b2ec. Chain 2 (Bitcoin): anchored in block 960327 (2026-07-31T00:26:26Z), 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/QZMEQ2204894.