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 0xdb18e6209aa7963a5c070036c952ec205ed9ba07e730f3f9cc9f1a75789e341a. 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/5f94d30d-8fe8-4bc8-b74e-c630fd062015.json and https://artists.proofprofile.net/proofs/artist/5f94d30d-8fe8-4bc8-b74e-c630fd062015.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 0x43d7c6ba8c32e733079433edaebac8c343ba11158ee73943cd5eae5a7ebcf9a1. 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/NOX8G2400007.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa90effcb94cb43720f17ce1fe22fa111662baf9873669e6963eb51ed1603ed56. 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/NOX8G2302038.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9762f3c1eeae6edba8b5f4391af6f2a021afb9cd5d188d9eb22640882a43ce3b. 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/NOX8G2301660.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x77b53a5b307fefc8edd67d6fa1fb263d32cd812d9e37d56f3001a5c8691e3d14. 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/QZHN82302004.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd243d2d0d524f09f395db0e9caee8d385a7fc38c4b5e40aaa6e4b6b70eec2844. 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/QZHN82302005.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb8447f2d0495bb984cc88d11dc409619d5c73e8e1cdaaa57ba722e6ea69a521b. 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/QZHN82302006.
Så Kom Til Nesbru Min Venn (Ballpit 2023)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0400fd8eecb417c8cfad6647643cd4153e742163bd907b30572254d4834538c8. 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/QZHN82302007.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x09e32b8ede1fe3733acb046f941a5b3116de0edd7b7d61f3a1c6bd3d1734db50. 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/QZHN82302008.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x705b8a397833d93080f30d6c6500cd92c15febe87b39367bcce88a8709ea3ff4. 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/QZHN82302009.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd04f8e6dd527b3302c61c12e945ba3342ed1559a8d3013324bdc5d88e2bbec4e. 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/QZHN82302010.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd1049c3520b1d2719cdf49846dd87efc4be04eaa926837ff25e8b431d2f6e852. 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/QZHN82302011.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x63128a7035ea58a40286fb4df4fcd1ba56db92007a45726e08203eb25127615b. 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/QZHN82302012.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xadb93fafc424b6e0a32d6d93d38bafd1ba43d9f03d40c815d4cc7029ae1b3c01. 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/QZHN82302013.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd2d61bdcb3d7dbd55717a5c943bb9dab70f9e4ec8c5ec75ba7b6dd9f299c86ea. 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/NOX8G2400533.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2bda390b766651b1b2b663ed577246da79ce43cd34746741a6b07ab5e5f9d389. 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/NOX8G2400534.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd0541df653956bab90fe817bd92620d760de7b48702bd31f3a3ffd9e81f520ca. 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/NOX8G2400535.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe6ae59db76c1ea60ef28364b4c0a450c768e6a604d5c9cf0d0945d4b603a8481. 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/NOX8G2400536.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2ed935629d0bdef594474b67bbbefc55c3d6e30a7aa080c06ab6031d72211910. 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/NOX8G2500014.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2bda390b766651b1b2b663ed577246da79ce43cd34746741a6b07ab5e5f9d389. 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/NOX8G2400534.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd2d61bdcb3d7dbd55717a5c943bb9dab70f9e4ec8c5ec75ba7b6dd9f299c86ea. 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/NOX8G2400533.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1284ff0dd8bf6c1e2d25ae47c1d8ccf74f7905e4df6d9380949a45f3435e71b4. 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/NOX8G2400550.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc31975b837c05ce83e1fa939aacbf1faa1152cb8f6e5d1fbc96e6edfafcafbc8. 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/NOX8G2400482.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x99dddc4910ed0908af942da41ea39bec72fbf3b53b69ed3ef11b3249668de41a. Chain 2 (Bitcoin): anchored in block 956894 (2026-07-06T07:53:57Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NOIEN2404005.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa865657a6d1ec3a89e7362c8f70b9f2689b45fdcbde055c25ab76779c836a8be. 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/NOX8G2400224.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb8d5695269a866b5283657f85cd349b745bb72dab89e56c8ad1a47ce83a993e6. 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/NO2DY2300503.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x83b5539e2f08a234e07903f0e17b59dbcee30f2f2b8e9c7b0f55b72caa3d62f3. 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/NO2DY2300464.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9b0c4825fc7693804def10010abc98f280d381e5aa0417c7f7f5fcb2a4d67350. 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/QZK6G2340189.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf8dae16397ae675a465b956c466296757b1714afe404199db826dd9e481d51bf. 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/QZHN92344339.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0f6890848ac99d23bc2e059e32cbd2c96d0ae68d1331f13b8af3d11606e1c964. 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/QZFZ32337375.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7e4da6d06728b4632f15a8d7c9f8c3fe3fbcb43d66d791462169a8abec37f6ee. 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/QZFZ42377679.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3c3864fd00b764d995d7331c3cc82844c7ed6a73034c20554984e38b0e61ea88. 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/QZFYZ2351945.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xda8f123ce6a7c139d3f473eefa4acee0a3b6c0df7b124afa2c14d7c8a3d43a7a. 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/QZTAZ2270020.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2fa81d30e5152e5e72be7c9f8ecb751c64d881fa389b4c22f288a981b3f00d1a. 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/QZTAY2274465.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa9782718295248eda38a72f9f676bcc484a8efe92e9f1b35598f6ef497af8af0. 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/QZTAU2281400.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x30cd14f1b0965a7601be3bd3d54e78fde17c820270e28275fb4e2e47ecb1d957. 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/QZPLS2223578.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x98b822ae37bd48599f61ebaee4bfd34c9a08b6813e26f2fa2392a73149c3d65e. 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/NOX8G2302025.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x10e32008deb8884e443cd3e0be7707fc263201591581c9ab69d9370e2c5df23c. 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/NOX8G2302026.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1b882b00e78bc2586d9c361d458a395084fe0ea6654580a119c7e29ae6c1b855. 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/NOX8G2302027.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3976c157d240af5270f6371baa46d97417bd1685b9518089f9f6cdee5f4fc126. 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/NOX8G2302029.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa380acad3fd7bde7d04674f0d6e1d3a71542f1ec6d3937e31768c83d03aed0e0. 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/NOX8G2302030.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x84617b607212a23843957f7f144a241e952ee2d9497fd114ee8b45418d198792. 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/NOX8G2302031.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcc5155da35d0e337642eb044a602ad3534cae4f878a22d51d099cb02df6d750a. 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/NOX8G2302032.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe546f6807c4a9b6c43721738922bf60a73200224aece2370a5607904a9007623. 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/NOX8G2302036.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf6133bf1a0a371c68d106b736569976651f82c5b8d55b5965fc07ae1724bbefc. 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/NOX8G2400138.
Dette Er Westside, Part. II (Hillside 2024)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5d8d01c729db434afbbb96a56a939b6ad039c43e519888c4f756d657a0e21449. 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/NOX8G2400139.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa7057e064c2392b8bdc9fd4f98d3ac61974e7c1095cb537edd27f8064e69c818. 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/NOX8G2400140.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5b8e8d15f5164c786aef2690463f6eb4873640525d121fdbd3051ce97ad2a582. 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/NOX8G2400141.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf59977767ea91a34709aef36056bb123b449ce6e8cb354c47530b90f8545a80e. 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/NOX8G2400142.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x741d15a46c6e4658dc765ce7b978b000aafcf03a0eab8ad34a587f61587cb206. 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/NOX8G2400143.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfaae21f9fda761e691084911df722eb16da0398004f946867deaee05afe7af14. 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/NOX8G2400144.
Nå Ruller Du Med Hillside (Hillside 2024)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x50922c407f393c0c68b783711dd0e8876d5b62348bfa593f359db59c2f9600e6. 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/NOX8G2400145.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x69aac3b7dd185720ec9551bfa0038f310304d7670c406d9bc83976e4ebb6b534. 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/NOX8G2400130.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3c5e6c35db474132e8b591f3febd0f755ac64266f4ca6348df80b965de838128. 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/QZHN72306806.