Duvall may refer to: Bands Duvall, a pop/rock band signed to Asian Man Records Places United States Duvall, Ohio, an unincorporated community Duvall, Washington, a city Duvall, Wisconsin, an uni
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 0x909542a4b65be3f235af88d4382cff42e3c9c950e7a07fffb5ad67eb66be625c. Chain 2 (Bitcoin): anchored in block 953864 (2026-06-16T00:30:31Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/0486323c-3781-4880-bee0-cddfe5e36b25.json and https://artists.proofprofile.net/proofs/artist/0486323c-3781-4880-bee0-cddfe5e36b25.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 0x126b6e09cd1a45dbb8e44f2ceb4dd34c77023b3a2f0735f1015df351cb4c40cb. 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/US4ZV1110289.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xca2dc01acd574d2789364abc6bda50d92ac1aef042e1a20b06b0b9c61c46daa5. 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/US25T0311937.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9603a020444347a29d29a93785adbb7c7c3c2ae26e61482226c58812ff921415. Chain 2 (Bitcoin): anchored in block 960284 (2026-07-30T17:23:26Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US25T0311939.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x13f49ed7ae14ed27cd8249d7e860d5c20a73f4ca7120b734259cf55fbd7d5669. 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/GBUM71302856.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4ae31c1d1990807951a992636b7780d1ea0f223d2b01da185f82f3c5be24a73c. 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/ATUM71700061.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5ef72cce2e49396915aa6b8f8cf4e4316fb0e78274b04804f713a7c892f689d9. 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/GBAAA1200389.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xce54493bb114911d63a2e3d90324c6fb8512f8bc9dadb5df7e430a0c6bdcc91e. 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/USUG11802189.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd453744a1f35ea8484e5d39111517c36216c5dab89990417fcda219d85e3e1f9. 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/USUM71800125.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdd0274892e58d35ebe059ca0294d9504e5310e835e4df0894542dba6f139f952. 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/USUG11401853.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x16d9cd145ff9d275e525fc2ebaa1a7f41289571c01e38e088d8d5e1df56ff4d1. 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/GBJ4B1200055.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x76077d37cd053efda1b0e4e9bd22adb250e3b02be26e7fe5f6066e4b22e0632d. 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/CYA111300030.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x73145195e03786b31e560965db73b1ea66b73eafd520fad2742e53ba0402425e. 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/USUM71205603.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xad61634dbafe4eca4acbcf1c279f4101fc3ea4f690de15f787031bd2c578d8ec. 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/USCN31200018.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x030a22f50ad1897bfe9737cc739d3410b3c0f6e85d0f577f2c39b0003d835090. 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/CYA221400001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x153e2b95e1db55d9d50bf5c30c13890d9addeed4ff38f3768f4db8d158a37ffe. 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/USUM71205053.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x19215ab88e61b68b226b9ac8f5d0e929273ed6aa8b570f6b92608fb8e15e014d. 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/CH3131340038.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x56ceb5f29804030c5916eda390926caabd77642e1de7c01b5451f57f13c7c49d. 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/FRUM71501214.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x75bcd49521b13c65ed1c99c358e59c15200f6ab9a3e86a6e41b863c0ed4d1307. 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/GBUM71400370.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9019455122714a153ed50b06210595c51a1ce2a39a8cbd2ac0fa11e464d16698. 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/USUM71509342.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3fa67a2c8381dbab336e670df5ad8507039c03d41791ab6aa7c9f1fb7333d624. 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/USUM70906794.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x16d9cd145ff9d275e525fc2ebaa1a7f41289571c01e38e088d8d5e1df56ff4d1. Chain 2 (Bitcoin): anchored in block 957048 (2026-07-07T14:18:56Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBJ4B1200055.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x336849ea6f5027183001392bbb171238dae45a8d22216f3564c1cd02890237d4. 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/BEHS12000001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeda0b67084f6dec29fc91444742c07c19124fb30e04b79af1bbb8b8d59acd745. 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/USUM71400121.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x153e2b95e1db55d9d50bf5c30c13890d9addeed4ff38f3768f4db8d158a37ffe. 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/USUM71205053.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x29976daab5a4a5d41fa01f8ca61d10cccff6a599bfbfa0f0d7a5783bbdd7d2dc. 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/USUM70847912.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd724684c7ce44d9561e822dbb5259505bafbf811d34433245fce62578e34fb2f. 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/USDM31400016.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdd0274892e58d35ebe059ca0294d9504e5310e835e4df0894542dba6f139f952. 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/USUG11401853.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x118bfd9fd32ac6cfbfb04b69051a427965e11562e1ec46be0178dce0ff6d87bc. Chain 2 (Bitcoin): anchored in block 959159 (2026-07-22T17:48:40Z), 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/DEUM71302178.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3d682bd4943faf919b9ce5c789094dc2c962478ce7956368405223abde413dd1. 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/GBUM71606456.
Sinnerman - Felix Da Housecat's Heavenly House Mix
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe1fc855ef8ebdfdbe1c29fb89159f34f2df9d35591059704f7261f0d5e0e5fb3. 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/USGR10300552.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa91ca44eda2ad571542409d8e84f42533d9ccd8b684a84dabca81acfbf8127f9. 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/GBUM71308955.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x40ad5a794d57c6d09e115b29433972aeef12b7c9fe74cd3a46e1889cfe5cb669. 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/GBAAA1200643.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfa9218fa37ae2ff3b5e876129f742a134efd3d1c0196df1e610c691d62c8816f. 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/GBJ4B1300159.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x153359975ba8367ff77669980f29eee587fb7f0ad9821bf9ddd5fb7f8370dbb3. 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/GBAAA9900325.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa43c401969d9d5af4f1d24eeb23802561fdbdaf474ac4984ccffff702575d2e8. 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/GB6CM1500105.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdd5824a447339845dee6d69d4f5c86c17920f19d231090f62ff667ba189cb79a. 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/USJ3V1149520.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2d89390d8a356efb6ff4c8f9089ff08890ba75fc2ebf215df567c247a5c0b0dc. 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/NLRB11300012.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc2128c06283816fee16eb98fb135981ef05c0f97033d8dd7bdf556b932682f71. Chain 2 (Bitcoin): anchored in block 960344 (2026-07-31T04:14:58Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US2Y30700835.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9a4e3941ba5be080974940c5eecda67f6b5197152a9554a95169fa363a662c33. Chain 2 (Bitcoin): anchored in block 960284 (2026-07-30T17:23:26Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US2Y30700837.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe0c738ec0e09a9e1e979f1bc04bf145ddd5bc286e96ef2254fabf7e0a8613037. 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/US2Y30700843.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x941d393f055b0be9c78100aefe22884872bca1273a945bfe1898a959d8c46d1e. Chain 2 (Bitcoin): anchored in block 960397 (2026-07-31T12:24:41Z), 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/US2Y30700848.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x01ad81d2597fd733a16a23246f8f4b6de7f8e51c813dda89dc8efc28f35befac. Chain 2 (Bitcoin): anchored in block 960327 (2026-07-31T00:26:26Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US2Y30700849.
Anywhere With You - Solarstone Pure Mix Edit
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1fcf2bc7404722de6e55a4150381f2a4d71d14dd3b484f6d65ff8b7a7c0a1c87. 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/NLF711314002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x026aeac997847e991b2496d79fc4e230d24a57dc884b7fb390cf1a7dafedfd27. 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/NLF711507295.
Trance Top 1000 Selection, Vol. 35 (Extended Versions)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc87b1166c9799129fecde374d1f65035151b72a37eebc9ff8df351dddbb0b664. Chain 2 (Bitcoin): anchored in block 960441 (2026-07-31T17:29:52Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMFFM1300004.
Black Hole - Jorn van Deynhoven Remix Radio Edit
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x262a441c743e2c7ab2d350318c267c29afdcd8d37223b076d3247cc7152d0ec3. 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/GB2CT0900283.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x563389f4cce985338b1678b17868db72c4fb03df25251c144f3636d6cfc024ae. 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/GB2CT0900226.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd4df0d4503ff88e62d315676a022ca30dd2ea13a502a40e494949550813ab26e. Chain 2 (Bitcoin): anchored in block 960296 (2026-07-30T19:11:09Z), 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/GB2CT0900222.