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 0x14b3c7a56ffd1784abdb1ab457f27b77d5b5b84e8377646d66808a29c453f072. 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/bc0b6ec7-759d-4812-a0a3-9c5a6e127f5e.json and https://artists.proofprofile.net/proofs/artist/bc0b6ec7-759d-4812-a0a3-9c5a6e127f5e.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 0xe3e72ee9ddc8b496fbb4205935a0ef2fb8cc466fa43e5688922c6198b48148d9. 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/INUM72303000.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5d2313a6f616563bedaa0b5d7935f21e75447ac122d240b5dd763cb14b57071d. 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/INUM72300635.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb6e96a863690dd37604aec09a2201bd2dcdf2772577e58b9e9e08744e7334645. 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/TCAGP2218559.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcd539047385d653e1d15da2b7d1644a5627c331f72da06437355e92540d9f803. 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/INUM72300224.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2e354e46790dcb4dc40d1390fb15dd3062165611da5dea74b1a9899c57b6aefa. 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/INUM71300898.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x796d5354431f142b5286f450790bfafc8716f923aa466993913e1fb4fab5289a. 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/DGA0H2397484.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe5137d4ee0a1c9481f277af6901fc81fde194d60a1fc84699607492ea7457dc7. 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/DGA0L2325695.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdd4ee76c2cadff8ce129224d027c655937af5c548cccd0759699d1c5a7e538f9. 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/DGA0L2347671.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfe0483bf0b8f5f489e1a4225208eb3b7cf0ba3674491e134a8f8d8a822686350. 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/DGA0Q2373992.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeccdb3de640338d306c790a72c360627cddd8172c2c3ffd1939c18eb4d1b1912. 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/DGA0Q2373993.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x77d4625ac5013a464f8eda6bf0b48476ca38d9c1b6839f66e3ab04e432f0e49a. 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/DGA0Q2373995.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7b300ae1c5abb43136c4d71627431a1bb3190f11b3cdd2b5b6925e288ba354d9. 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/DGA0Q2373996.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0dd4c6c5757cc157fa9d2241ac58824365e47287addc4440e87424f1c2b0de6a. Chain 2 (Bitcoin): anchored in block 959144 (2026-07-22T15:38:35Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DGA0Q2373997.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1de0895510c277b0a94a61b17592a823f0d9f1653a0f947a0c295b435f706ea7. 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/DGA0Q2373998.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe78f7676af2811668fbcbe8a8a621c7c7b53cec9a69e31d9db8081d946e6b4ee. 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/DGA0Q2373999.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6cec8440af003e79631af2eb1b7f48a2772b6edc8d3beb59464b67c9f207e372. 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/INUM72301566.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x48390f100feb882699088efce648d7f26ac107bc84f0937096d3264a71305509. 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/INUM72300020.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x48390f100feb882699088efce648d7f26ac107bc84f0937096d3264a71305509. 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/INUM72300020.
March Madness : Chartbusters Back 2 Back
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0cbc38d30f644fd48424c5ba9427cc4b229124bd95d9a87cf8c38430d5381636. 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/INUM72401555.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xad19de132af2a2f3664e462cc1f8919d1bd0bb91ad6984bb7cd8ef66ad21ac7a. 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/INW262406140.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8f10c5236be066cb5dd89744a97a1bf12571a53be54fbdf9a554809639fe149b. 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/QMDA62478543.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xade2c4a466645fdad28d6f91766f63907c36061619792158e38975a9c182684f. 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/TCAIN2499088.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x51c5950c63f8e9de7459f6ecfa08bc78284f7e7ae8bc8133849cb1b2cfe217df. 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/INUM72400458.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf2f8262a051ee5868a57a3396da915749a9d52043ba3cc5e2b06f1bd963042f2. 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/TCAIC2492314.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xac158abf6e90631e8377e4c2fee519a04aecbf0e070f8491168dec49a6482177. 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/INUM72400033.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5233f9b0720a8a9a69b38707e9319a446ae4743ddcfad574b2642f0c6da133d4. 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/INS172316510.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3d603920368c39b58f52a37edc03eade725eb762e973f68f3e7d75129751350e. 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/AUBEC2164903.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x489481cef27900d5831796c5dfbef70c8e23ffcd8031fa739704027a03bc2f84. 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/AUBEC2164904.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf5b331d931087f50d97a2403526d0ac71ce88734a256a95dffa244b9950994a9. 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/AUBEC2164905.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8e87761501e6f5b8471d85f3300759d02237a3561b6cb602560d57a2a5c9b7e1. 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/AUBEC2034928.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3b6e02b06bd46116cccf72943518e1c7197934eb978ad6e4df92d6f363893b86. 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/AUBEC2034937.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa538d9aa442cbef796c14507e27674a2d977e437a65089b7458dbdc43c7299ca. 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/AUBEC2034942.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0dcdbf57618c13c7b011c92c1789784ccf0943e8a366ee5a6cb202be01a7b1f2. 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/AUBEC2034946.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe724a8a58c5052fdd48f9f251d34ef80cfada3eb11d888ddc9bd4c82e86ee131. 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/AUBEC2034947.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x98c394178a64d2dc82a2f8f3a71911ee8a634984c9492f242a544d2dc66eba54. 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/AUBEC2057725.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x78a37929d0ecfed8709e7217e1166d3ae18ce6681e590fe8b4242ade563d62a7. 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/AUBEC2057704.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x65ad434acf9cd6a15b1059f0bda9198546577ca52f8ce0d2be686aad7c354d34. 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/AUBEC2057707.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6fe798b16adf7c67a36e6d5b46d5013d6a394e0e4a2fe7b30d7d43dc6a3c4ed6. 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/AUBEC2057755.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x56f1e2fd713bd35ccd2c42c48dc841a705385e396c6a282647a8f940a99462a1. Chain 2 (Bitcoin): anchored in block 959144 (2026-07-22T15:38:35Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/AUBEC2057710.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7bd9f2654112c0ff54ba240b4098cca4a228851b62055c7bbf35870727fc9502. 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/AUBEC2131441.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x33b220cc8193d932b00d4ddc9111b82f840148c4e93cd5f120b0eeadcf00fdd1. 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/AUBEC2131434.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc98cd656fe3b5632f5008486603b1d9053c8cddf822371c46b38328d0bd21966. 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/AUBEC2131436.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xffddc6d5b8d452b787d6c83a5d4d7c38e45e55357c1cff27e9af51ff4cdea73c. 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/AUBEC2131438.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc07df026de6e0dab7df5a12c7ad213df565ea4309cb1440e4ea48821a154360e. 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/AUBEC2131440.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9ec0053fc0d10fada074f5e87d8c312cbd23cf9e39ac8a262d1054a9013ad270. 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/AUBEC2131442.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbf32ed7dc7fbee894367268ad986719d2e94368bfed65da75c387bb6ad2f0449. 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/AUBEC2208056.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb4c1af00bc52d58c3c4743f41a3fd85a18ef7730613f9f761ce196c73d369e72. 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/AUBEC2208057.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8ae412338d7c3e664c6d3b8cf4fef8d3f304123ad0769c0e6ac734040d7d6f6b. 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/INH102303893.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaf7058ddcc1bfa473e79f8574a07bcbb9718214baa84513a941a0cb90703848e. 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/INH102303901.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x70c81c91d4dc8bf7dfebb29f09d8fb2d38d1a5c184309fadb9fc5eb7be077d98. 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/INH102303899.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x90f57e16ef97db709b05876556cf0f3c3fc874d822731cd3b629be2a86278e44. 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/INUM72300586.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4f07c068fc98db67df6a5a5f6270ddf76ddef5558aa1541e0e6c7355488c5554. 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/INUM72301103.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4e15373d7036ca53ea6cd079800071f275bf7b3141d6c19c333287e8ccacd522. 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/QM42K1708951.
Rolla Rolla (feat. Jasmine Sandlas, DJ Shadow Dubai)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x37b556c1edc7805f84d61c385debea511246890903a640a0687653a2f6ce11f4. 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/IND292500288.