Päivi is a Finnish female given name, derived from the word ‘päivä’, meaning ‘day’. Its name day is June 16. Some notable people with this name: Päivi Aaltonen (born 1952), retired Finnish archer P
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 0x4823006e5372ac17bdd07cad5a645a8c208d6ba5e8e880ee8773bacb865f710c. Chain 2 (Bitcoin): anchored in block 953626 (2026-06-14T11:41:45Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/2b7dcf3d-5995-4916-8548-2e1198432e97.json and https://artists.proofprofile.net/proofs/artist/2b7dcf3d-5995-4916-8548-2e1198432e97.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 → 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 0x43e9463dcacafb4d8a6b5c6a7d2c10ec478c282199b13ec995cdb1a55bfdf40a. Chain 2 (Bitcoin): anchored in block 958802 (2026-07-20T03:09:02Z), 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/FIFMF7700146.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x77576e639728f0f93d4d8751fe200fa4842da1d5ee7df4e0e241529e08b8c170. Chain 2 (Bitcoin): anchored in block 958547 (2026-07-18T12:44:05Z), 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/FIFMF7700145.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x56536f48ebb9a56d993d15c2b628ae48b55395bb67958794f1b4c7bbb1416b8e. Chain 2 (Bitcoin): anchored in block 956476 (2026-07-03T09:04:44Z), 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/FIFMF7800089.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x42a28fcf5269775b0373b3176d46e16e7f19264e056d69b5aca78bc50a0e0c28. Chain 2 (Bitcoin): anchored in block 958690 (2026-07-19T07:14:39Z), 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/FIWMA0300025.
Tulisit luokseni päivälläkin / Ihanaa on rakastaa
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0339afa85fb0f5acad91ad33f4f26f34c29b878e0fe99fffbd04050b921e5b08. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), 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/FIB3A0400005.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1c962f93733495ba1c46e42d35ee922c63b49240f488ebc315b42b0b64e5a302. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), 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/FIB3A0400010.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa2e6cd54bc2d8a506d92aaf436eaee1df8da93f069faa8f488aead162a423c6d. Chain 2 (Bitcoin): anchored in block 957048 (2026-07-07T14:18:56Z), 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/FIB3A0400014.