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 0x8ef1764f868471b653f4032b6192f55c821e795c2cf5dba08bc8a7793fedac11. 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/687f8d2d-17cf-4f79-b033-cdc9386f861f.json and https://artists.proofprofile.net/proofs/artist/687f8d2d-17cf-4f79-b033-cdc9386f861f.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 0x45ddddb5b8f510059f23135d8869da934e82fd2291af5d0b945fc463fc99ea32. Chain 2 (Bitcoin): anchored in block 956725 (2026-07-05T01:12:41Z), 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/GBKQU1481880.
Dripping in Gold (feat. Morgan Renée Hall)
Dripping in Gold (feat. Morgan Renée Hall) - Single
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd663f5b0ae6d2c8c78e2b7bcc3a98d036536f757b3d4fba646538efad6db3335. Chain 2 (Bitcoin): anchored in block 958796 (2026-07-20T02:36:15Z), 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/CA5KR1524468.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xccbc90ddf23caad6d07639c4217e522656e8d4977d839faba3944a57af84ca26. Chain 2 (Bitcoin): anchored in block 958817 (2026-07-20T03:52:09Z), 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/GBUM91800115.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc903e688e5e185cb1427e4bf8e42175f4df48c9000cc3ec4d19d36e5f4baf690. Chain 2 (Bitcoin): anchored in block 958653 (2026-07-19T03:54:23Z), 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/CA5KR1914848.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x187c5c0ac155e460263f1acfcf99d44b6abfaef2966d5e8d08ee555b393f6379. 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/CA5KR1945426.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc2f6138c47ebfcf9717163ee3a311514b8bc11b8d87ef34e39cbd6ebb8a6281c. 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/CA5KR2035840.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe44ec87a9ff82bbc2f4a832dfe06b983a6f34b3a9c7643df5d98cfd754fb7f74. 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/CA5KR2035841.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4d3c34fc473e186ff4beacd14d98b9b5925f3d01e618b25e3ec26211c32e6e14. Chain 2 (Bitcoin): anchored in block 956776 (2026-07-05T10:59:37Z), 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/QM7282086267.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7786689acdba260375392b0c52959a92886f047a8862bebecfcecd38f00f99e4. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), 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/QM4TW2182351.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9f6055073e06c8cf9c69f8a62e6dbe677bb9cc92add288bb920b8f54a6a25d57. Chain 2 (Bitcoin): anchored in block 957084 (2026-07-07T20:41:57Z), 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/USA2P2151794.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xff0721e8b74a73988498c0dae6a20fa7b8acc29f457c8b1e8d992a1d8f3d9faf. 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/QZWDD2249441.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xff0721e8b74a73988498c0dae6a20fa7b8acc29f457c8b1e8d992a1d8f3d9faf. 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/QZWDD2249441.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6bd504be249eb2a1535ce1858ad052457b9a2ec7e5049e731cc924a8b83588b7. 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/QZWDD2249482.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe150d406f521af4bdee62776d8fb3d1bc03ac6a7c973fcc71e1e4c863370e912. 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/QZ5FN2334954.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe150d406f521af4bdee62776d8fb3d1bc03ac6a7c973fcc71e1e4c863370e912. 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/QZ5FN2334954.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc3c11f05c5b43f6a6825dbd6982edd7f7f728ea29e9c19158534b5a1a846b2ca. 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/QZ5FN2334977.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2351d523b8fa0f57fa937096620fe20be422d4094f8021d10d90b2a6bdaa8bdb. 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/QZ5FN2334984.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x01f134c5c257c65054d77111a73dac7839a067ac3e585fb7af6abbd3b3801b82. 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/QZ5FN2334985.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x52151b372a1e1de0905987f5077b536e808d0203a8375c2ff5293acd24daa65f. Chain 2 (Bitcoin): anchored in block 958185 (2026-07-15T18:19:04Z), 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/CA5KR2500540.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1a78cf905e2bf9cca86d04a7dbfe05a465781e46f619fa0210965a2b4bd9fa9c. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), 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/CA5KR2504210.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4643225fec1ee2671ad4592a331bcea853b11c43c3b2e97653f697492cd6aa96. 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/USA2P2122323.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x796c20c3b2c3ca34ec4e538d212bb96ec1c87d5feb896847489b616a1aa00897. 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/QM4TW2158246.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xba40fc470c2788f271539a95855513efa3ccdd8c6c855862c4072f2feff1681f. 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/CA5KR2004019.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6494f399983f34254a718c7a042f54149a199a1cf9a21e113526ff0fb4c9ab21. 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/CA5KR1561043.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6810e4254675bc494a5ea5879a5e37c0c14332006ea2cb58804f90f4979900c4. 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/QMLD61404052.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9d58a5f370ab882499ca0e48d1d2adf46a8b86b5e9a8943a8ca659d966dbe92e. 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/QMLD61400215.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x035d31ae3a00ab398bddb311fe0de66976fcb794a4ddade34d882efa9b024513. Chain 2 (Bitcoin): anchored in block 956351 (2026-07-02T11:38:34Z), 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/CA5KR1805175.