1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. Open OTSProofURL → extract Bitcoin block number → must equal OTSBitcoinBlock 3. GET OTSBitcoinBlockVerifyURL → block must exist at that height 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 0x9c802672bc5b36373177d3a54988d0bf1708bdf8a78da9f2e34e297d9ba4f97d. Chain 2 (Bitcoin): anchored in block 953408 (2026-06-12T19:28:13Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/d4cc72d7-27e7-48b3-ab4e-027fe96237ca.json and https://artists.proofprofile.net/proofs/artist/d4cc72d7-27e7-48b3-ab4e-027fe96237ca.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Balladi elokuvasta Klaani (Kuutamopellimannimiks?)
Jäin kiinni katseeseen - Peilipallo Versio
Mä En Haluu Enää Muistaa (I Don't Wanna Talk About It)
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 → block OTSBitcoinBlock must exist at that height 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 0x108b41200d4da01d214f3b07ed70f8f71b35026e11e94479bb32e51f6c1c6b6a. 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/FIV2H2200024.
Diggiloo Diggiley (feat. Herreys) [Vain elämää kausi 13]
Diggiloo Diggiley (feat. Herreys) - Vain elämää kausi 13
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x983f511ef8a4faf501ba4fed95a05ea321d3fcd2d0255f24c59348a786838224. 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/FIV2H2200025.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb8a4269d4106479fe2c4e83d006f6ad1892b2acbc189c360370aae0389be31b0. Chain 2 (Bitcoin): anchored in block 956822 (2026-07-05T18:48:28Z), 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/FIV2H2200042.
Lasten pitkä marssi (feat. Vain elämää kausi 13 artistit & Steinerkoulu Eliaksen kuoro)
Merry Xmas Everybody (feat. Michael Monroe)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaa32f2b5536b50a0018531a0aa117cc85ae84f14223d3f0c7f2c6c054a5090e0. Chain 2 (Bitcoin): anchored in block 958170 (2026-07-15T16:21:50Z), 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/FIV2H2500002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa739177756cc9f323aaba0d6e32a072d8066ac8f52e672f3179dfc48d9260c47. Chain 2 (Bitcoin): anchored in block 958335 (2026-07-16T22:37:47Z), 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/FIV2H2500003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9b670bae7bc7fd09d8683e639ea809f05917db9b97b1847c10f7878d2ba8123a. Chain 2 (Bitcoin): anchored in block 958058 (2026-07-14T20:20:34Z), 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/FIV2H2500006.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0fcbda9566d2ae0a61a6cdc8e6be7b38247155068d7cc75f0d8f57121962f3f6. 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/FIUM71100857.