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 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 0x6f25569a6fc133bf487835e09ad8d74342a46d979a14dea8b1b5b66bf81201b5. 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/08af38da-6835-4ea7-adaf-6873ed8ea2dd.json and https://artists.proofprofile.net/proofs/artist/08af38da-6835-4ea7-adaf-6873ed8ea2dd.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 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 0x315e590e735ca17ef8f9c3bc3bd94e4e5ab60888c7722cd09bf1658c2bf97db9. 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/MXF012200490.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x12a00918a95caba42622edfd920236f59f5a45b020651d5f3c59825b91191533. 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/QMFMF2380186.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x85431224bf90655dbbd528799f43e0be73756723e495783fcd6d40c2e4aa2c32. 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/QMFMF2380205.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe08cb65767c8c0626bf4e6b93e8800b13f0cae00f44bb25c23d92df5014315d6. 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/QMFME2319838.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2b507e8a7ffd59cc8cf8705b15f51dfdd0d1d0a30220821895055277cad09a8c. 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/QM6MZ2303825.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x246c243ff2f2d953daef3344e03c585a8e46062423525d8a6ad453c4d0f1b1bc. 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/QZHN92295068.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6ccef0afc7c16713e42ca4a313918c6637ab7bc4f2e71ad183f08034c4228549. 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/QZNWX2230213.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb405c4a860c995a27b592a8683b270313783039031eeb81eb0880cdd89734ae3. 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/QZFZ22211251.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe6edbba7a9b293fb10f237da1a70f278de3748b1fc1c70a9a159a4741f81dcc4. 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/QZHN32282446.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc427f414016622cfb61dab16a65340338de3a5f508ebfcbc844f95678964863c. 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/QZMEM2270316.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4fa3596d4f907a4d71f64f5512efbd4576fe9677873666cf3c4c4481659364d8. 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/QZK6N2156762.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeaf16d647ff6d6903f3cf8279b994b86a021cb51613fa074eab7392efa0c4be2. 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/QZPLS2140815.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x34e2caf7b731000517ac59ca4bca426f06c06553b033fdad6e9f3ef6a4c63ea8. 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/QM4TW2326766.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x08fc29e7a5331c8b7f8e31531ee6f855cddfef527c4b8cd612181ae8917d824f. 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/MXF012200450.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcad5da1602da4e2632cd1913fe513d5cdd601d22e842087d8d508f04e80d8a33. 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/QZNWV2181683.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb8b551208e33dffae8bfebd3bb90fe3908d9f5703c5591b7d25e7aef619f3187. Chain 2 (Bitcoin): anchored in block 958041 (2026-07-14T18:13:17Z), 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/QM6MZ2411874.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa53911f4aa6062d00ac93620a9e2979d0fd2233930a4bb607405b019a8d693c3. 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/QM6MZ2411875.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa203d329ad2db021845805c4d094d8503446ee5ce64f93efff75ed8705da53a5. Chain 2 (Bitcoin): anchored in block 960203 (2026-07-30T03:35:13Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM6MZ2411876.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6d77716fcce33d7b99e0d0c5c4d86cd2fed29434f337ee2c1c809999bd2aeb99. Chain 2 (Bitcoin): anchored in block 960203 (2026-07-30T03:35:13Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM6MZ2411877.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8f1b28e8cac09b06549528212a277c3cba9c4b88319644e7916e65bf2049b25c. 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/QM6MZ2411878.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1652a6376e277739563f4e935d2a96dfe83ecc72564bab9bd7e3f7f296a19a61. 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/QM6MZ2411879.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xadbe5b9566563bfad5cbccb475cc3190f124cad47aceaf3e3b29c2238e683e4e. Chain 2 (Bitcoin): anchored in block 960285 (2026-07-30T17:26:40Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM6MZ2411880.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x13be914469b11cdc38c0f6617520dc65083f6649f396e86136b41005eda21718. Chain 2 (Bitcoin): anchored in block 960150 (2026-07-29T21:51:49Z), 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/QM6MZ2411881.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xee190f18cd206d10f48d52aa51be1e2a892d41a4f9a0b278faa9b6232a6deb04. 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/QM6MZ2411882.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1c94d1d7c189e28cd806116feea6208472c2b205cbcdb6fab7935f245e031e6c. 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/QM6MZ2411883.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa6b7fb046ff5a20b897213ad41bc6f27ba13f6ae1e5056b6640b35319cbe3b8b. 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/QMFMG2360575.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfa5b8a29ce4e9ec91c103e28d098d93b454f9042f211031b3bf9e853ae242a4b. 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/QMFME2340602.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeb1c9ca3484a91274b4ad3bcd27af6be40e133390b12239048924ad980f81aaa. 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/QMFME2387003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcff7df3417d98093630b5fc67a9cc017c3eb4a3bfc7133075dbb522eb7655774. 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/QMFMG2360212.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xae8a07612283216d27829cee3049d567f6c9aa3e40f12f3f7d29127ab908f511. 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/QMFMG2360241.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x68f8883877e473c6c183668fad4d79a9fe0a9c663e4439fcf137281980f6c4de. 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/QMFMG2360244.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfe9cd1d0fa431be5e76de8f24023a9d1b4beabe361600ace5d6fc382cb2a6527. 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/QMFMG2360248.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeb1c9ca3484a91274b4ad3bcd27af6be40e133390b12239048924ad980f81aaa. 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/QMFME2387003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfa5b8a29ce4e9ec91c103e28d098d93b454f9042f211031b3bf9e853ae242a4b. 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/QMFME2340602.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcafec1fe19319e00a3251e4fdc643e562863f259aa7de89bece7b905bdaa5d0e. 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/USL4Q2340521.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4c021b0dc782d43743b1dcaf8ecc04408b8e1bcc1b40135e7f7b3735f248319c. 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/MXF012300867.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2cb0548c0dbf7c8c01dddb6407e030d5848b9db0f32f0e00837325a828f9a148. 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/QM6P42383509.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x378c12c67760ef2dc2b462f14934e6c09b8b3599e87f6373a75c708db7d085e3. 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/QM6N22359494.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x13f7aceba73cf72ce4a93706a0fd202c750f3363fc09e8088aacd7a142794773. 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/QM6MZ2392796.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8a7792199853414726995a52372f3684d700cf09c22c125ba2b5f0f1ab5ecc40. 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/QZK6M2225285.
Dimelow Session #2 Ferchosre (Freestyle)
Dimelow Session #2 Ferchosre - Freestyle
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2149359d3a848362148433ca3ce39b41a01b1f82b4e4d934e775d57f85406d6c. 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/QZHN52253163.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6cc8b1836e09f6891fcee5a28f73083bbca0d95cfacb9e5ac1f22ddf02238941. 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/QZMER2289824.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9add89f7c7c5d4a3ab4693d18006a3e089b3f7fd41f78d4df168024c442f1471. 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/QZW9K2257298.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4bd8e078a06af3ecc168638f3b3e45d07756f38948546b56a8a13765fefa7a72. 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/QM4TW2363628.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1a6f6fa72aab968580e46bbcb6290b44d8ed5a014eeae20b703000ef9316f599. 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/QM4TW2320716.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x246a2fdd9629a46287cff85b7e41ab458c018ed6fe35f9616dcc509cd8fd81e2. 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/QM4TW2320378.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8c9cf9dcf1624fac8319079a0baf199b59c4e4515221dce277b5bc2acf0ee613. 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/QZTVM2296005.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc32a3c101ff9f0f3601a4fcc8e7f8b68cde66d95399a7c64894f86866eff0d6f. Chain 2 (Bitcoin): anchored in block 960179 (2026-07-30T00:39:11Z), 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/QZFYX2208150.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x18032227f92b19f5a0d08515b14b7700d85259b389cb9dbcee372bc50bdee2a5. 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/QZPLS2158411.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x672a40e9d14aa7307b5a0876c3a93f4170ad6616e43a2dc6d28d7f2ba54b0739. Chain 2 (Bitcoin): anchored in block 960311 (2026-07-30T20:45:02Z), 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/QZNWU2181354.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x033fc7a00ee2be8fd1a555e0727842317cb6aec3042c479e8a3f9b4e92d894ad. 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/QZNWR2159678.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5108a840f01d3251f40e38b4e68e114315b2ccd2d74b608fc3bbbb8eb1176323. Chain 2 (Bitcoin): anchored in block 960459 (2026-07-31T20:22:46Z), 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/QZK6F2127928.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcc8621b00b3d09ccadedcfae0b13bdde4b709a197f6fc07771acb9fd50f80722. 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/QMDA62477675.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc9b0ec0873280844a5bb30ca85f74f8414996e9c557654adbc7547213c4c7732. 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/QMDA62474312.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xac1b879812f23f024b94f3700a2abe9682a85acff9728dace4cdcbea60054007. 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/QMBZ92498844.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x77f1b3948c4286ccdd653307920e62f63f54cc0d70bcafe01fe64ecc571861c3. 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/QM7282412529.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc31ef41f0e112fe74f6c3e115b9c136bdcdb00981bb8166b120a4a7c14a99fd5. 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/QM4TW2370068.