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 0x25433e1732409be1b266daf1569d850c9849419899d79a9d5785b929766a34ad. 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/bc47bd76-f800-4152-b3b1-c01c9364950f.json and https://artists.proofprofile.net/proofs/artist/bc47bd76-f800-4152-b3b1-c01c9364950f.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 0xf8912d4b40909ed70be1956743a38f58a23b31caf259ee7ef7948e42fa9c93f7. 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/FRX872112439.
Más Fuertes (feat. Andrés Cepeda, Francy, Pedrina & Martina La Peligrosa)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf9143cd41f38b1063e1528378d37310b8212e354e0f0e05a4ba0b597da8df188. 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/COSO12000245.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6c88891904bde61e46734d3baeaf859c90ceb693fd8f1fd4c876f944187cd040. 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/GBGLW1800355.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb7f7d23cc1f6af98dc630793f3a5050148a1588329695dee975afa06b6489035. 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/GBGLW1800356.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc8c9b148ab4537f9b5d9f9bac6aaec12b0483dce51f33a76f362e7292f6271e2. 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/GBGLW1800357.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5f4f32fb83c7f9de09b25959e18f0a8ce265efa58d3e846bc0f26b095a3a68eb. 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/GBGLW1800358.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb65e1db23ab0e8979983986d9bd50f96f68679c6e563b45043b5cd27417e77b7. 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/GBGLW1800359.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3cc0a964669752e03309ea5d31f3824b808e3cd7886374c184ecdab91fbf02a8. 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/GBGLW1800360.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x391c9e8ec7788ff8b7ec3ad34441b4847cd641fb8cfac6d7333e2432eb50e1b4. 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/GBGLW1800361.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7ebd4b88b4fca7ab61818f8610ff7c5ff04cddce604b89bde85be4ab8d3e7ad4. 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/GBGLW1800362.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb668fc26426d8aae6d26c4fc57fa5be63e69c6ae0446324136bccff99d84b4c4. 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/GBGLW1800363.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xad862690fffbdc4e1aea92cc7864dee03a2e8a59ce2688d9bef2a51d5ceb1396. 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/GBGLW1800364.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd34c0cbcfe8ee85af77f6e47823ab601d4ee838495ae9320923930d481dbd1bd. 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/GBGLW1800365.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xccdc6828de7eaa9e7a9d9ecddde6a0a7bb5677bfd36ad654945e2ee7d96bafd7. 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/QZR422104808.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x388ae0ddcd76638db116fc9ccf8fd3c1640135196b52973fd47d8a5a16845b04. 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/QZR422104809.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x86f4ea9e87c81452cf5e6b63a51a6a7b2125bc84f692696aa641a59c628731d7. 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/QZR422104810.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1448167e29c92d17e1aca2c35f77af997a888b3863e054babfbb9d6a403f77da. 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/QZR422104812.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5d3f3e9381b5fbc5e0a5fba4abc67d175125b70339599ad226ca7dcb1129b699. Chain 2 (Bitcoin): anchored in block 959159 (2026-07-22T19:59:11Z), 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/QZR422104813.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x95cee6e186eeb355fd766e552449f39404318393acb17026d1f4495337a0154a. 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/QZR422104814.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc9d99eaabbe9add9ee05aed5f20a67e50d79430a6dfd052e2d3761c9c7c8c2cf. 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/QZR422104817.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x126f95c2e74f065a524cab84c4ae162916167ca601bb48260318a8bec82312ae. 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/QZR422104818.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5f1414c696cd8c5e09dd57c828e720e18c1207043b9fbb8969856f20ff705b32. 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/GBGLW2100007.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4c3e6893b3bf0d51543a1f9b90fc79c7a711526d5f245281737babd9198422b7. 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/GBGLW2100170.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9a9f5973ebfe0cde303f0bde22c38c9ddc7759c5802cb3b1d377bc8847d8c359. 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/GBGLW2100176.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4696206d5c23f22cc2b2e7340d0aaa7d0ae2446a63d1c9438490dd5d09cd67fd. Chain 2 (Bitcoin): anchored in block 954130 (2026-06-17T19:07:14Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM6P42030086.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x44bd9a30ddee2553938fe6ee19b408334dcd5ec2dafe681e579fe4a42ca4a717. 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/QMDA71804423.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x32efa8dbabad8a9f50ca8717d40fb12b9db0cc9e9c3931e6196838b3ecd7ee79. 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/QM4TX1818879.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x80a1731f6c74acd4aced84d798e8c322a46c2b6c41c19507d36e31d257cb202f. 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/QM6MZ1813783.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf8202e9eecd2164f510dd82bb27679517c796610cad88c1e506673b5f803b9b6. 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/QM6MZ1813802.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc1c014f1e87ba053df0fab83f4c419b8d7d2f43d6935f3ecdbf5097e745a4547. 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/QM4TW2567025.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd125511f858bc87b1249f79890ab6882af769925cd828453b19e1a573cdc2d0f. 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/QMDA62431262.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4065fccc8d2d6eeef70bd1c5c0a23e9e858dd98ad148a254d52657fdd07d1056. 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/QZNJZ2464169.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6c1c9611048c3d67d33719411b83c44c20122cb92518b87ecc80306cdd9953b8. 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/QM6P42410681.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x84a54d2331870d8b270c7be681536692ed9d2c9a6825452853623f3440e56f3b. 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/QM6MZ2484736.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa69feeac8bc2e441b6be2958f9d4518ed140f68fe2a97269100024e7e400163e. 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/DGA0H2315978.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0414943fa62c9c71a7b870d2f94d1337de3c001160f2ccb533e8e19a35abc3b1. Chain 2 (Bitcoin): anchored in block 959159 (2026-07-22T19:53:48Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM4TW2354832.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4696206d5c23f22cc2b2e7340d0aaa7d0ae2446a63d1c9438490dd5d09cd67fd. 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/QM6P42030086.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa3e173e9490ad02501a5b23b6dc8d9a0729a4b2bbe2aafca68f3256ea3b8de9d. 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/QM6MZ2070255.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x891402a510129871fc9abfdb3bd75206ec21d3d7cfa451ef27cdf4daca404d89. 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/USANG1903160.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x32efa8dbabad8a9f50ca8717d40fb12b9db0cc9e9c3931e6196838b3ecd7ee79. 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/QM4TX1818879.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x44bd9a30ddee2553938fe6ee19b408334dcd5ec2dafe681e579fe4a42ca4a717. 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/QMDA71804423.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe51887548a641acb919223781ac3800199f49082e31e919482c0cfd4eb33c56b. Chain 2 (Bitcoin): anchored in block 959132 (2026-07-22T15:40:48Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZGLS1919441.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4e37e3391d54f2bf06e8baef0640ad44292a09cd51ff04c3362e529a104dfce7. 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/MXUM71700825.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x91f86f69a8c0b183c6198031a80bcc2d0067ace1ae5962e70da28cdd7bd6f92a. 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/MXUM71701673.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa69feeac8bc2e441b6be2958f9d4518ed140f68fe2a97269100024e7e400163e. 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/DGA0H2315978.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x08b2ee7f651eb821a4fc5a1dc508453e460e2c8fd13c08c92b716fd4952bff5e. 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/FR59R2447105.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2e1a832a240c5321c9ad09708715072b91b6f96066a9e05bd73a244ea321923a. 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/FR2X42452287.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9911044161d3085a778c67aa4ef8dbfc333593fd9d58baa362b69ef0b8c8349b. Chain 2 (Bitcoin): anchored in block 959132 (2026-07-22T13:20:46Z), 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/FRX282422753.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa878e8a4c04f240786b877656436763931c439babe5b694306f612c5eb191d3b. Chain 2 (Bitcoin): anchored in block 959163 (2026-07-22T20:58:54Z), 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/DGA062309107.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x817e820ac40ef08ea98c2eae8dc54fe17f2a7b94c2b0d09493ce8f8e1f9f040d. 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/TCAFU2133334.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5193579500e0a48ac439979ea320bfcdaac70d17d22b44718d40f9c24074ec11. 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/TCAFR2156592.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5e934965f38b129580f71efa16d3623fabfbe18b76fc1acef0ec96b95495675c. 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/FRX452324236.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x81550a80f9380ad94bb9b21ed84ed31a7a9730537534c12c35b1a7c96c360e36. 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/QMBZ92427923.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x772eb46b4b314adc2dba0a654fefec0035302cb430d5165956c342633fe2f598. 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/QM6N22434192.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x71b979d07aa71533326bbac2241487d0ea95d9f48971948ae9363e904e70bc8b. 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/QMBZ92427925.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb985c21ebac83815ebc94ec1444002c74ec777ebb42383b22a542bff896087e8. 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/QM6P42498950.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd794f6608843040dc63cbfd791d62ca25139170df610ebf2249aa5b5117000f9. 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/QMBZ92427928.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x51223ede51a39835b5b91e9574e6f19d6f77585b4e6b67ad61da6491a5d6c596. 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/QMBZ92427929.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1fb55583efabbcc0ef912420721b5be683813795cabb9b6e3e83b2e41de1716b. 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/QZ5AB1785828.