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 0xdd089b7940129843dd03b79fb405973b2b1020d80f4df02bbe6a253f8b2033f0. 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/0b688860-703a-4e28-89ce-2bc3cacd1313.json and https://artists.proofprofile.net/proofs/artist/0b688860-703a-4e28-89ce-2bc3cacd1313.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Dj Style GafaraStyle Care Bebek X Mashup Old Gue Tau
Dj Old Cintamu Itu Hoax X Mashup Old Losss Doll
Dj Anggles Like You X Mashup Rasa Perawan X Mashup
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 0xe8a67f58a1da275275c8c820c84245ab175bdfb2561559796f3173cc8edf25f2. Chain 2 (Bitcoin): anchored in block 958666 (2026-07-19T05:00:30Z), 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/QZWDW2381580.
Dj Old Dota X Mashup Awas Salah Pasangan
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc556df8770ab597f5898cdef42eef5b7f1a95cf336eeee447b7ffbc0acd1401b. Chain 2 (Bitcoin): anchored in block 956639 (2026-07-04T11:19:20Z), 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/QZWDW2383330.
Dj People X Mashup Digeleng Geleng Dirga YETE
Dj Its My Life X Indian Mashup Old Enakeun
Dj Sakitnya Luar Dalam X Mashup Oh Sayang
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdaeec28dfe9fb9ec43f6433741955d26dce8b827e56117188a4b51a12de446ed. Chain 2 (Bitcoin): anchored in block 958079 (2026-07-15T00:21:05Z), 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/QZWDW2388499.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0e26d9e9fd1f6b00d6f727f333c832542fb16a02ee84eba3c8ad1a433e806cca. Chain 2 (Bitcoin): anchored in block 958462 (2026-07-17T23:17:53Z), 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/QZWDW2391988.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x247db61c1e4f6689ea4362573f24e228324c16977e7eba3e8bb34d4a07f930f5. Chain 2 (Bitcoin): anchored in block 956576 (2026-07-04T02:06:47Z), 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/QZWDW2396172.
Dj Old Inside The Lines X Mashup Old Ghani Ghani
Dj Old Emang Lagi Syantik X Mashup Old Akimilakuo Emisamilaw
DJ Rewrite The Stars X Haning Dayak Old X Angkat Padi
DJ Emang Lagi Syantik V2 X Mari Mendekat Kemari