D, or d, is the fourth letter of the Latin alphabet, used in the modern English alphabet, the alphabets of other western European languages and others worldwide. Its name in English is dee (pronounced
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 0x1e01babafa62ba4311b2613805eea60c2bb080fab1f65d40650c84e0c1027035. 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/6671678b-9313-4f8d-8fdb-615d7e38b2d7.json and https://artists.proofprofile.net/proofs/artist/6671678b-9313-4f8d-8fdb-615d7e38b2d7.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Dangerous (From "Meth Head") (Original Motion Picture Soundtrack)
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 0x25ecffcedb0e8dcca6c9d845d8ec4b5d0f44d9682b1a96e12edd382678078d72. Chain 2 (Bitcoin): anchored in block 958842 (2026-07-20T07:48:27Z), 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/QZNMT2523384.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe14e7b48d202382ade97dc4e7756747b3c14d8dab262fa05d26e330522be82fb. Chain 2 (Bitcoin): anchored in block 959051 (2026-07-21T19:48:03Z), 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/USHM22068865.
Where is the Woman (20th Anniversary Intumescing Remaster)
Where Is the Woman (20th Anniversary Expanded Remaster)
Revenge of New Alternative Funk (Special Edition)
Ladies' Night Live! (2022 Bonus Remaster)
Every Day (Found Underground Live) [Live]
Respond (Twentieth Anniversary) [Remastered 2023]
On That Girl (New Alternative Funk) [2024 Remastered]
Architect (Twentieth Anniversary Remaster)
Rid of Me (Found Underground Live) [Live]
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc5764f1bf47068a88c4a14d277056c0422f4fe6ea22893bc49f7b86ff92985b3. Chain 2 (Bitcoin): anchored in block 956856 (2026-07-06T01:25:57Z), 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/QZPEW2502681.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1b05d6e788b7c96e14d2cbbe0aa47539ad32f4fdfe21df48d58f5332ed63ed29. Chain 2 (Bitcoin): anchored in block 958436 (2026-07-17T16:42:22Z), 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/QT4K32504343.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x46d7230277f85f9c4b4a1eaedd31840968a9ea90ec28445d2ccc645395f6611d. Chain 2 (Bitcoin): anchored in block 958436 (2026-07-17T16:42:22Z), 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/QT4K32504344.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe21c8c9ebd0f470c8d313b98f211b1fb5f8cf4a0d68b8ce2ee9cb1de6fd101ae. Chain 2 (Bitcoin): anchored in block 959087 (2026-07-22T02:05:55Z), 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/QT4K32504345.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7174860239fdd060576657a9b603919dfd57b6b97691da3de18b94637fa0703b. Chain 2 (Bitcoin): anchored in block 956634 (2026-07-04T10:04:33Z), 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/QT4K52514058.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1c255f20ada22364b276aca74a0b0521faf72ecca839dfceaec608fe909bc39e. 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/NLS161500194.