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 0x70064401f510b90b5201cea63faf72e09cbd864899b775e12753202d07f8d200. 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/5defd66f-d353-4832-90c6-5f5885b97c55.json and https://artists.proofprofile.net/proofs/artist/5defd66f-d353-4832-90c6-5f5885b97c55.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 → 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 0x863333dc3f321c503cf5d76305dd7e99f0993bb982c2c8fb53e1e58ce9b1da11. Chain 2 (Bitcoin): anchored in block 956826 (2026-07-05T19:27:56Z), 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/FIUNP9000705.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xce8f5849ef2d959dcc5af119fb190fcc225aef09ae0347e9afed23c1a1b8c434. Chain 2 (Bitcoin): anchored in block 956772 (2026-07-05T10:01:46Z), 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/FIUNP9300622.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb7ef6098e0da787afd487b505f75281ebdca60a32188d894aa105fe8a5ac9bc4. Chain 2 (Bitcoin): anchored in block 958153 (2026-07-15T14:37:32Z), 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/FIUNP8601504.
Hiekkaa Hietarannan - Live From Finland/1990
Tappajatomaattien Hyökkäys - Live From Finland/1990
2000 Raivohullua - Live From Finland/1990
Sam Pani Kai Jotain Juomaani (Somebody Put Something In My Drink) - 2012 Remaster
Niinkuin Ennenkin - Live From Finland/1990 / 2012 Remaster
Laki Ja Järjestys - Live From Finland/1990 / 2012 Remaster
Oi Oi En Jättää Sua Voi (Oh Oh I Love Her So) - 2012 Remaster
Teinimutanttininjakilpikonna - 2012 Remaster
Motelli (Kutsukaa Poliisi) - 2012 Remaster
Niksulaan - Live From Finland/1990 / 2012 Remaster
Kretiinit Lentää (Cretin Hop) - 2012 Remaster
Siinä On Punk Kari (Sheena Is A Punk Rocker) - 2012 Remaster
Tappajatomaattien Hyökkäys - Live From Finland/1990 / 2012 Remaster
2000 Raivohullua - Live From Finland/1990 / 2012 Remaster
Mä Haluun Rauhottua (I Wanna Be Sedated) - 2012 Remaster
Mä En Haluu Mennä Mihinkään - 2012 Remaster
Sussu On Pääntakoja (Suzy Is A Headbanger) - 2012 Remaster
Ihmissusi - Live From Finland/1990 / 2012 Remaster
Mä En Välitä - Live From Finland/1990 / 2012 Remaster
Heli On Juvan Kaunein - Live From Finland/1990 / 2012 Remaster
Lumiukko Bop (Blitzkrieg Bop) - 2012 Remaster
Pamauta Pentua (Beat On The Brat) - 2012 Remaster
Hyvää Syntymäpäivää - Live From Finland/1990 / 2012 Remaster
Nuori Vihannes (Teenage Lobotomy) - 2012 Remaster
Lentäjän Poika - Live From Finland/1990 / 2012 Remaster
Hiekkaa Hietarannan (Rockaway Beach) - 2012 Remaster
Motelli - Kutsukaa Poliisi / Live From Finland/1990 / 2012 Remaster
Tiedän Mitä Teit Viime Kesänä - 2012 Remaster
Mä En Haluu Mennä Alas Kellariin - Live From Finland/1990 / 2012 Remaster
Mä En Haluu Enää Nähdä Sua (I Don't Wanna Walk Around With You) - 2012 Remaster
Luunkova Luu - Live From Finland/1990 / 2012 Remaster
Maailmanvalloitus (Today Your Love, Tomorrow The World) - 2012 Remaster
Se On Sheena - Live From Finland/1990 / 2012 Remaster
Myymäläetsivä Vauhdissa - Live From Finland/1990 / 2012 Remaster
Mä En Haluu Mennä Alas Kellariin - 2012 Remaster
Mut Mut Jätettiin - Live From Finland/1990 / 2012 Remaster
Leena On Liimanhaistaja - Live From Finland/1990 / 2012 Remaster
Philadelphian Jättiläissammakot - 2012 Remaster
Jos En Sua Saa - Live From Finland/1990 / 2012 Remaster
Maailman Huonoin Ihminen - 2012 Remaster
Tuomari - Live From Finland/1990 / 2012 Remaster
Nyt Ei Enää - Live From Finland/1990 / 2012 Remaster
Läski Eduskuntaan! - Live From Finland/1990 / 2012 Remaster
Tappajatomaattien Hyökkäys - 2012 Remaster
(Ei Mikään) Ryhmä-X - Live From Finland/1990 / 2012 Remaster
Hiekkaa Hietarannan (Rockaway Beach) - Live From Finland/1990 / 2012 Remaster
Maauimalaan - Live From Finland/1990 / 2012 Remaster
Tuutsä Tanssimaan? - Live From Finland/1990 / 2012 Remaster
Maailman Huonoin Ihminen - Live From Finland/1990 / 2012 Remaster
Teinimutanttininjakilpikonna - Live From Finland/1990 / 2012 Remaster
Siinä On Punk Kari (Sheena Is A Punk Rocker)
Mä Haluun Rauhoittua (I Wanna Be Sedated)
Multa Pöllittiin Fillari - 2012 Remaster
Kaikki Uskoo Joulupukkiin - 2012 Remaster
Mä Tahdon Töihin Virastoon - 2012 Remaster