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 0xecef90847712b58349fba04d5ee0e5ba397f6d5493ab14dda6ede42288609f92. Chain 2 (Bitcoin): anchored in block 954647 (2026-06-21T04:36:58Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/d6ea4766-f4a1-4691-a9f7-0377791933eb.json and https://artists.proofprofile.net/proofs/artist/d6ea4766-f4a1-4691-a9f7-0377791933eb.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 0x4076fb4790421797dca43f7d39d4d21d4de96f8757592611b43ebe90334f9c17. 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/QZ2GW2000081.
Rock Your Body (feat. Sir Dauda & Adekunle Gold)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xee90bc3bba5fbe277ac332a0376e57c56d7c39c5550b9bedccfbb6086a509e04. 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/QM2PV1895106.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x57f6f2008bf3ad9062be508ab99b38ca5963649ebf52240334e2e9a7c59e1cf4. 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/QM2PV1895107.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x55b94ec056910c0d47a170db03181a7ff49b491179a0264b58891aad44182791. 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/QM2PV1895108.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7a0ba8bd1ada9b77771896a86daf472801c0ab316b933fad5ea36cf5378f2eb2. 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/QM2PV1895109.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xab2a3318da0f115d0f34240e017141b3d0222ba714bb9f4e6789230e4186022d. 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/QM2PV1895110.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x340a44ca914b81673c1ed0daa628c1edaa179a9c7733aac01a4053616ad87961. 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/QM2PV1895111.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5056231bf3fac37cefb344d02f1d556637fca2e5a79044cb1f761865540ea932. 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/QM2PV1895112.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x98495e5b6c5241c1762abfab2777c925a546e7ca6efe39a1fb83bb69c2c67d55. 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/QM2PV1895113.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5e7a063ba1fb2c7663e8dba71549186547ac576559c608525726f32d532525db. 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/QM2PV1895114.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb17fd555477d0a2ccbfc53b2004f3889820d80bd1828d1e88b6f7831d492455f. 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/UK43Q2009664.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb22a4dac37c721ef20bf2b78e753255f0a863f58660aa012c1bbff0e6368d848. 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/UK43Q1705379.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7af67bfe8eb1d6a19742e9d553be8916b52304815885424a10fecaf0a7a3a648. 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/UK43Q1705380.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x95d52c2bbdea481797ee8b4105b0f7c9693c59849e49b7c62e6ff0ca86ec05dc. 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/UK43Q1705381.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf777ac6dfcf0ad3800d5868abb5037c97d745d1da398406f14c4fbc7ff9960a2. 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/UK43Q1704985.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1010d6396677e195913df48af000708d88ef668148acf1714dcba7c3435ca9eb. 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/UK43Q1705382.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x576330516ef6f9aa91c767e72c3d19b76313cbcbfb2a18283b1d7b26f4f7e7cb. 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/UK43Q1705383.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe42f14c11cee1e5a0f041161c3a8478d5a1a7b7447471507bfb7557f9102bd84. 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/UK43Q1705384.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9ca83ac6d74e8898078ec74b73860bda0bb4730c7cfccb08841ce8459a9025d8. 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/UK43Q1705385.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x607fb6310db00092fa80ec53dcb14cba770f0375d6c557a7306c7cc05735234d. 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/UK43Q1705386.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe733149685fe80fbe021cf68a068cca2962fcd79c421af822bf43453cb2d7467. 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/UK43Q1705136.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe24def863441588cd5ac095b6bfc9eace14c08762abd4bf82d23c4b7fdc0b471. 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/UK43Q1705388.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x006d6798bacd3ea24c49d0a76ab5e9a92523faff8736ddace772a3fc7da31715. 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/UK43Q1705389.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x15e0545cef5c938e1a5c827b68e7ac77c318f1f6f4af30ca5416c482ac5ef39d. 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/UK43Q1705390.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe7fb13c2c7b85cf7a44039633da32ce38467ceb7aabe6927544f40ecffae885f. 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/UK43Q1705391.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf6bd9e3c67bb56fc0b64858c3a82e059305fbda32c3c90e56939a059e712b8b2. 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/UK43Q1704738.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x802a8130c6d8b96d4706b1fc184f9f26cb564c0cace6968224fac915b142f673. 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/UK43Q1602343.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcb724578b98bf2ca2f49e6802d850546a668f547ebfe516b498dfaa72a5ee9f6. 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/QZAM61900399.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa0b0ec9855fad5340faea30c6e49c100dcda807d9cff601d70fb46e9c0158dce. 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/QZAM61900400.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9e8bc93963e1dd5e75096c0aa3d6ee135872ea6406e61647316e394432ea9b29. 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/QZAM61900401.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe89721819a83b32f44944e444ef4605d4936e6863c427e7e9a261f0b88517da4. 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/QZAM61900402.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb28e3546bc850b7e7c226b9149183778ade864b3029c00875117517069131a77. 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/QZAM61900403.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0172b0ef67529fcd793df51b0f9d34aa8ce66e530b6ec92d978626b8488d5515. 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/QZAM61900404.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa63e7e5e02c551b6e438aad55a5c14783dbe63426c2d8f5370b9df5bb378b56d. 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/QZ2GW1600364.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0851dab869b9ea189b9cc6f6d69fdb8ddde31d7dc4fd9fe59273bb107a72cf46. 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/QZ2GW1600367.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1acb0346a608adad8abe5f948e6489384a1383704a98752179295559729ac1e2. 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/QZ2GW1600373.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa68766762d8c11c05a9111e4bf36feaf988f6a24f63706aa14c032cccb6bca04. 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/QZ2GW1600376.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xde3e158eb6f10c342318df5ab7bb7d8badcef3529a2c1f35e08a2f654f8e001c. Chain 2 (Bitcoin): anchored in block 957061 (2026-07-07T16:07:00Z), 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/GBKPL2164468.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x267bf30491344bee8901809884375c3b1b3bc38220d7307f12ff9da362a6d3bf. 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/GBKPL2164469.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8c51bccf8bdd0a9d5e1e57db192e2bf807b92408db6f648f17dd637cbe722d58. 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/GBKPL2164463.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x45f310610056b83d18d63f3bc34688f18e16fde03f720e7ed8c1d68abf831adf. Chain 2 (Bitcoin): anchored in block 959163 (2026-07-22T20:59:35Z), 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/GBKPL2164465.
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 Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaec7ed231de45def5911fcdc8dbd70aa45dce588ab53db69b601ab2603e7a47d. 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/QZ2GW1600412.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8a26b074dcc210ec661527b160c95aa7d80197bd59694f1a1cbbb20a84c3c3aa. 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/QZ2GW1600414.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x262199ca95a742d2b617b6f0068d6bd2fe0e81b54382ba31c0f3b86681ca5656. 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/UK43Q1400271.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x262199ca95a742d2b617b6f0068d6bd2fe0e81b54382ba31c0f3b86681ca5656. 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/UK43Q1400271.