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 0xe246f65715625eb90aedfe8d1446260cc13cc33e89bdcb93f58edc142cf79d2e. 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/c46f2d4d-acee-4659-8fb7-8605a37372e6.json and https://artists.proofprofile.net/proofs/artist/c46f2d4d-acee-4659-8fb7-8605a37372e6.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 0x2c13df033de2b84d67559e7a3cbf52fe11b4c122d98e8da01a5b77d8eb05b00a. 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/USUM72220982.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5e341fd6ef1665e62baac71f8918a9456e31b9d17b0b79bef1e8aa321829c337. 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/USUM72001615.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x14fe308ca9d3bdce0eb3da5b5efe7319a1f3192f1c5e1b683ef0b77444ec0e21. 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/USUM71700626.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8d16ff4751d1ec3b0824bbb91a0ca1a4f05e54d75e10ef6676f2ff0dc6fc896d. Chain 2 (Bitcoin): anchored in block 956857 (2026-07-06T01:26:17Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USUM71301306.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfe56c029f16e37b371729e66a07481e169e0f38b85fdea3c4432a6f68a140871. 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/FR9W11926481.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x12228b3f301187f2167a00037108dfbb4583aeacb5a75dc5c9c03bbbb8818eff. 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/GBUM71903244.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa0f2f0d14390166aa87e60a4dd94e9040d589bda3e905014af78be7e4f837164. 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/GBUM71900418.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf18b88eefe9883aff8a7ed3ec4dcbad4cb42d2c1b627e0fb8f0dc2bd7ab63e41. 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/USUM71808356.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaabb520e5043e120919d6587b958aaa2ac0ab5b90c783a7f78cea71c97eccd05. 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/DEUM71901704.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x48929a14d331a9a9b6b190bfc65fe01fa6e78c6a735f1c7d0f1c15810dafa3c6. 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/GBUM71604552.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa54232305d8287825bb96c4b9f9663e426b545c119318c2a4efa703ee6f45dd2. 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/QZW9K2429534.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdae49a9727fb8f7cf589e189be91784084990519cc091659f3b525d549aad06e. 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/QZNJX2484428.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2ccd53d8f142358a0ef174ac59eeaa2b54e990ed1ce648a9a7d0967a48a90f40. 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/QZS652363510.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x16291d35529d45a7537fc306c183424d0d265aba067a40bdb155c44604ac440c. 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/USUS12100330.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc6ccb2a468abe2f8e7db40b70df9b54d3aa19fe5d970bdba4e9cbfc45a90edd2. 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/QM24S1914393.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x788ed5e5c91b793dcc82bc60bff64a9f626e042407214cd9776a9cba246834fe. 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/QZFPL1900198.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x999eb375fd5be79491d610ff8879571f9d8d6ac04e0ecf680c9a4b4564da7d91. 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/QZFPL1900227.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa8f118c800834ccc710781644593465c9745a7ba9ba3e907c552530ed4e8bd9a. 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/QZFPL1900229.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf5414724a72c0d53adea01ce4dca1ab13f2671b650abd8f34a1df9c067c04cc2. 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/QZFPL1900233.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x465d1c0540ea7a3f6eb364b6ad73ed065dd5f46f6b6bbb64dfabb251ec6ff9c5. 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/QM37X2100013.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1f1766acfe9ff2be0935a9e8734b8b4ed5eeb660cfc9a8855793ffbdd00a1b65. 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/USUS11800257.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6fab2dc316436671122f346a6a1ac26e2e800b6f7cd518392cac8ef9746df912. 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/USUS12100788.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x16291d35529d45a7537fc306c183424d0d265aba067a40bdb155c44604ac440c. 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/USUS12100330.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd79ba9f6eb83a7ffceb08586896d16a22bac9ca9cfe8577a8b84266962a612e3. 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/USUS11800217.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x675f5c8ad9f227308f9bec0a5e46b6052ab6b92c8a0f7bfa15b577f4eec209a4. 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/USUS12100559.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3fd588b07ec8154571ec8979ebac3ba46ae9eb8c21171540e77436e7cf23880a. 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/USUS11203199.
Tear It Up (feat. Pamela Fernandez) - Oliver Heldens Remix
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x216749272cae4fbbe0ec2249327aad3e50fc18eac28001826e340fdcab2e5b89. 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/USUS12000505.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa4e95178d2a079847b35a9b4f0ca15959dc0cc175b61ee5f8397854c3390b2b9. 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/USUS11900107.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x38477854366f8d3b9befedd61579448da25ac3caef01b08dcb97fa552d2af668. 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/USUS12100148.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa4728f3d135d56701e11ab315d5b3d485c20af479ba369d9c5847cb3e36a7985. 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/USUS11202689.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbafa85cebbe2d9a6e41023de8071ac3e82676222eb75a1b8f8f054bfdd6edae5. 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/QZHCR2500022.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x51852fcb5eb92ad7509485fc6aa1c3f48d4340beefd6d36de965688ac3485e26. Chain 2 (Bitcoin): anchored in block 957073 (2026-07-07T18:39:05Z), 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/QZTGW2402122.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6a8ca784edd5217a703149ab29f9bbe995ed94bde1f5c14b4f8ab5b125b05e6c. 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/QZHCR2500033.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x79713a594dbc61f1454f1cd6ea7e1a402aa46b486262edbcda21a57b86817508. 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/QZHCR2500032.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbdfa4eba88132a36c0dfe3adccbc871ccd06c3af4a09a7f2e7436944c118d243. 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/QZHCR2500031.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa92545795d95d02cf57ad79869409ba74193b20a233c9166e5a77648686902a7. 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/QZHCR2500029.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x907a46aba2127aea4c799329d880ab0eba7c8fcf57f2a5d5c516dc11e8859a7e. 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/QZHCR2500030.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc8401971703ac397b81e585165ab0f5980287864c858b42950527142ff9a8ba1. 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/QZHCR2500027.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe58294a5d3712cafee657832f3f5a83adbe6a9ec6f2f32feedf8a0cc9427874e. 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/QZHCR2500026.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc322a174d1def2f00e2cc6f5a7aaf747784010da43b3dd91ca8ca70fc9c173c4. 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/QZHCR2500023.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbafa85cebbe2d9a6e41023de8071ac3e82676222eb75a1b8f8f054bfdd6edae5. 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/QZHCR2500022.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x29edff6d05369269ef15e23185343fd7420a711000be943ebadb37e75b933712. 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/QZHCR2500028.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5ae91f2637fbf287feed0287cc48a39376913a649e3fd90f27e7d1b8d3bdc48a. 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/QZHCR2500034.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeaab5a8f64729fbf3cee208cbd1dd05a86703eafc54a098eb78e6f5ddf75084d. 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/QZHCR2500025.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe03a16bbf6dd863e759e549662660bca2ac2786e96990592e99008599d5ce53b. 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/QZHCR2500024.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5bb2bc550c2899f318a86d9b236973aa859d8c9b2f141f49c247da94bd4d2ac9. 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/QZHCR2500035.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x945af0849adc01a68f157b65f2ccfb94c9e4aa480b656eacba76359055931036. 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/GBEWA2500060.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc128666ba0e264cdf07a03815b893f3fe563e62948a502db751e0ec3880350cd. 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/GBEWA2500061.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x03561e80eda07e20182c837945fc4c8b94fc0bbe788b78de6c8732f03a365512. 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/GBEWA2500062.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x608460cbbab6ad7a9fb8447c85b8c72c3b74c4a3edebe69c1cf8f1ae6a49645a. 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/GBEWA2500064.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaab5e8aa8ef42378ca033f610f53dc1e4625a8655a393104b04f75a9faa9d62c. 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/GBEWA2500065.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x00bd31159bd0041d456dbc40b1fcf627f360001401a340ee06ed1166842fc862. 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/GBEWA2500067.