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 0xfda878eb726d5e2101781c6c43068e7cb726b773962b7d9b99c62b08e7548f17. Chain 2 (Bitcoin): anchored in block 953949 (2026-06-16T13:28:01Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/0c4e066b-c7aa-4d19-9d49-162b0fee9990.json and https://artists.proofprofile.net/proofs/artist/0c4e066b-c7aa-4d19-9d49-162b0fee9990.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 0x76ecb40e4df4b90dd698d225d25c10a6ed870300d4d4ff9cd682cd961362bcbc. 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/US83Z2464600.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x387ac839a149ada02780c6d2933eebe12750e2b77a6e9913c58e0f1ab5d10d3a. Chain 2 (Bitcoin): anchored in block 960468 (2026-07-31T21:25:57Z), 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/US83Z2464599.
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 0xd6cb860c5bf5bd07646a945f6c5b99cb2efa499404bd0b2753a08879c3cfe1f0. 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/DEEE72401781.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe86b8f1aec4b06a4db95fd9042ab6b02b7ecbca876f229758bfb148828c7374d. Chain 2 (Bitcoin): anchored in block 960334 (2026-07-31T02:19:15Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEEE72401782.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0c552c24f6648d80760fcd0a6b8ebf52c60810abaa5c8e2deab2ea7c13936f86. 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/GBKQU2348326.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7447ca8934922a8e8a9c0a745525feb55dd6e18b1ff27458e9a54c8b7f297c47. 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/US83Z2304435.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd187b05ebeb8a18df01e98121fc6fb9c029d864198bf6840b169eaff2c424297. Chain 2 (Bitcoin): anchored in block 957122 (2026-07-08T03:39:04Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US83Z2304433.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9b639a4905cdc9e3c01b9445feb68402bdf8a8d5a0344228769580a46102b070. Chain 2 (Bitcoin): anchored in block 956349 (2026-07-02T11:34:59Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US83Z2116520.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x62a48de5b6fed52eb991ad7be01d0d0c1961d3e8140edd384ad5a48d67004922. 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/US83Z2116521.
Sharam Jey pres. BEST OF BUNNY TIGER 2023
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xac82802f2ba93f084bce94fdf0dd50bca56410462faef7d93d58b8c2809f1bd9. 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/US83Z2473489.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x510bf273603260ca0c85394c11800f382daa98458d977cd11f660ce6c31a31ca. 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/US83Z2473495.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7bce42aaf964914f763f026a51a3877af31946f01bfa690492e62a2efe38a1ac. 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/DEEE72501940.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xade5adf5ef93b60c8371b3b0b64e3e76c08937ec80bdcf8d6a4b9ed996b04219. Chain 2 (Bitcoin): anchored in block 960276 (2026-07-30T16:01:17Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEEE72501941.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcb47fb35e225b084aa7c3b7ecd5befa1cabc632adfcbe58972f84f7f2e647bb7. 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/GBKQU2532256.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x33f94fc07c23a44cac82b74485a8bf185378cfdb7ef957a2e6454ee1c06632a4. 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/GBKQU2532247.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x67dc5870ff425bf90244cc903dfbfc8791c611b165f4b15221197ba4bf486977. 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/GBKQU2532257.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeb4963e80c3eaddf612687b490db8d62cfcf63988443f65b574c5212e4375ae0. 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/GBKQU2532259.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe2cc6d246059192c90d924d8c4f5a18e0d5046ec071d93e697f8153ab6d59425. 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/GBKQU2532233.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb67509306247c055a0a0b33d2f1eea51f8873c9110f405423582b905370b24b0. 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/GBKQU2532234.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6af36d4c3f49bea916f3456c068ad55f54416e51aa6ac82607926114ee063f00. 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/GBKQU2532260.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1a9da72c9a044dcd963bdec654471268c936625694a376561f492b423d8bfe3c. 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/GBKQU2532248.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x19eb057e91099c770439fb15a03d110fd2de08bd65254b024c4da8ca6f944a75. 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/GBKQU2532250.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4993cc93d05464aeb74a201b9d25d5e091a0222a3661b9b900492a7b44ac9d4f. Chain 2 (Bitcoin): anchored in block 960334 (2026-07-31T02:19:15Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBKQU2532262.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd7a5bc9499494648a96a819b49e1ab76a8f78c2005565cfd717bf9ede949ac29. 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/US83Z2345258.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb625a831378991e9de19da1e6cd85b95af6b6d56b5d2fd6d7aee674ea53b4ef2. Chain 2 (Bitcoin): anchored in block 957820 (2026-07-13T07:54:01Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US83Z2345262.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdedf66b01cc3db15842721d08d3dc18daa95b87ef6a8dc4a9fe3e5544b818201. Chain 2 (Bitcoin): anchored in block 957073 (2026-07-07T18:39:05Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US83Z2345263.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1fb065148f0a74042e395a2bf4730f1766fdc29f2963c959cf9c45afa0ef8270. 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/GBKQU1931372.
Mixed Feelings | Deep / Ethnic / Exotic (DJ Mix)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1d8e60df65ded08e86cca95d84c4fe48b84fb782b90a1e33c2a5fc280cf0def1. 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/US83Z2214311.
RADI MIRA I LUBVI SUMMER COMPILATION Vol.2