Salma may refer to: People Salma (given name), a list of people Happy Salma (born 1980), Indonesian actress Salma (writer), pen name of Indian Tamil writer, activist and politician born Rajathi Sa
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 0x3c229acfc2c1b648dc8b57e99139c442dbc8c825713bf57790553c884ee62ec5. Chain 2 (Bitcoin): anchored in block 953625 (2026-06-14T11:37:06Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/2543faf2-e174-4249-b629-fe4dc683b317.json and https://artists.proofprofile.net/proofs/artist/2543faf2-e174-4249-b629-fe4dc683b317.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Habbitek Ya Ouleyed Ammi / Andi Okhti Andi Khouya (Mono Version)
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 0x4df51c0c755e23c4368d08307b5d25aa95358e31f645aec5dd02e18a17e87b90. Chain 2 (Bitcoin): anchored in block 958867 (2026-07-20T13:44:04Z), 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/FR59R1983341.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x61a5f10503ed12af74deb222197953306bde594272262f70d058db05c07322c8. Chain 2 (Bitcoin): anchored in block 956422 (2026-07-03T01:01:38Z), 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/FR59R1983342.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb4f9870b4087f6699f0aca554f1c50ff9c79916427fed957ee258752090a60ce. Chain 2 (Bitcoin): anchored in block 956422 (2026-07-03T01:01:38Z), 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/FR59R1983347.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7803866ec53dbf5cd9967d9e20b81d0fdaeae97d41cb4065cfd4dfcd28e04b49. Chain 2 (Bitcoin): anchored in block 956728 (2026-07-05T01:43:49Z), 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/FR59R1983349.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0ff71545ff6aea2345a7a27e3bff39944737e3e1834050bde65ccee0cb8902f0. Chain 2 (Bitcoin): anchored in block 956841 (2026-07-05T22:14:35Z), 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/BDA081700118.
Pray to God (Remake Remix to Calvin Harris, Haim)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0fee75765ae2d7f3ec6624d1f4b85d4f786ec0f9da6f1e3dfb1733f090b81e8d. 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/ES7311800103.