Anne Mattila (born 31 May 1984 in Karvia) is a Finnish singer and painter. Active since 1999, she has released sixteen albums, six of which were certified platinum in Finland. References External li
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 0x399823a2477f02d722421af22474b0180c5f57af1bcc626f5958dc69e5818559. 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/34378104-8ec6-4333-a2c2-1972a0538f8f.json and https://artists.proofprofile.net/proofs/artist/34378104-8ec6-4333-a2c2-1972a0538f8f.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 0xd4af63e28e0baa8c967904f1598190b5c6ca2565784efa984eaf2f8e018680f3. Chain 2 (Bitcoin): anchored in block 956857 (2026-07-06T01:26:17Z), 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/FIBAR0300228.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0f590c49de3109a6a9479ea17558d66e092a0d40bcb1d16b5401a74263ef25ad. Chain 2 (Bitcoin): anchored in block 957541 (2026-07-11T08:23:18Z), 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/FIBAR0400169.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x807db0f92e3040ff251be648040fe9986a479074a5a730af14524e2bd4531916. Chain 2 (Bitcoin): anchored in block 957899 (2026-07-13T19:36:39Z), 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/FIBAR0400219.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x91c076db3f5c9dce252cd4b911fd3c7f79331bc9cc5ffade7b57b9c6e82a3582. Chain 2 (Bitcoin): anchored in block 956551 (2026-07-03T21:18:05Z), 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/FIBAR0400222.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf536ea94af14e611cdb64297165f1a6e3060e745e9f7730fbc75bae957d0b5ab. Chain 2 (Bitcoin): anchored in block 958377 (2026-07-17T06:48:00Z), 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/FIBAR0500204.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x93b0bbaeef60f628b0b0a9b3c85494f7f0474c12c46d5a44b6ce644b43f51b0a. Chain 2 (Bitcoin): anchored in block 956857 (2026-07-06T01:26:17Z), 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/FIBAR0600179.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x04b7c1c155fab2d04949dbd8c7030695721d7b729da8b70de30932a4ed1cafec. Chain 2 (Bitcoin): anchored in block 956551 (2026-07-03T21:18:05Z), 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/FIBAR0600325.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfffea0c6008d368f5a1f91a9f4fd44bf6d7e76a4b66e0c95c5ddd19735c798f6. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), 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/FIBAR0200021.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3a4e55f60725ca5e8da48dc73190509ed55267aa13edd79a378ab8f1d3ad468a. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), 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/FIBAR0500076.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x04b7c1c155fab2d04949dbd8c7030695721d7b729da8b70de30932a4ed1cafec. Chain 2 (Bitcoin): anchored in block 957122 (2026-07-08T03:39:04Z), 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/FIBAR0600325.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x535cc6546d2f1503b25bde618b2daf094ba4a81ff8a295dcef191a2d47b65fd3. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), 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/FIBAR0300232.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x93b0bbaeef60f628b0b0a9b3c85494f7f0474c12c46d5a44b6ce644b43f51b0a. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), 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/FIBAR0600179.
On siitä aikaa, kun radiota kuunneltiin...
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x999defd36dac4e55cd2b8bf93f96a7c8c7f60f6a1ee0f0859753218e64516139. Chain 2 (Bitcoin): anchored in block 958238 (2026-07-16T07:04:33Z), 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/FIBAR1200253.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x84335262b8a876724f64d5eaa5e55fa0145004f8a0e209180fec2540bbb86523. Chain 2 (Bitcoin): anchored in block 958444 (2026-07-17T19:12:23Z), 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/FIBAR1200298.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0235abf71026743c43844fff6d39be61d916e477538cf30fb6554ddd1f57417a. Chain 2 (Bitcoin): anchored in block 958316 (2026-07-16T19:42:29Z), 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/FIBAR1500191.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb60dde8a730d8caa47e3e16f154bf5be1fc6c99337948727f5ac736606aff875. 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/FIBAR1600020.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9803705500d6ed3f39fef4ecf7fb8943c396ed4a13851c473aa498452db950ea. Chain 2 (Bitcoin): anchored in block 958590 (2026-07-18T17:28:56Z), 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/FIWMA1800288.
Perfect Day (Laulu rakkaudelle: Secret Song Suomi kausi 1)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf46daf41642cab9b3892fe30408e1160c55a613a5d099140d78162981a932df1. 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/FI78M2300001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbbb7ea3131af52cb0c870f85f3a3fc45ed9d71aa5615a0ba6bacf27985912656. Chain 2 (Bitcoin): anchored in block 958444 (2026-07-17T19:12:23Z), 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/FI78M2200001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfffb4453c3d01bc21c86c1bf12c5b8671943c148c98da924868a58b8ec6dc5ef. Chain 2 (Bitcoin): anchored in block 956891 (2026-07-06T07:16:32Z), 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/FI78M2300002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe5143107819b7e2865ddd58527b8929349c9cf9332147a437e74c5d7d153cc74. 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/FI78M2400002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2fd5b4e8f856bce9ef5628f2652bf33c2e7d3421cb339d66f59860d0fbc0325c. Chain 2 (Bitcoin): anchored in block 956474 (2026-07-03T08:56:35Z), 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/FI78M2500001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x896a0a208c8ab51609ee938cabc26473992b7b4e8f1c53abdbe249026a178132. Chain 2 (Bitcoin): anchored in block 957067 (2026-07-07T16:54:37Z), 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/FIBAR0400201.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9c7e36ea85675436303ba582b414a89ab89009195e50e653e36634ec30692f31. Chain 2 (Bitcoin): anchored in block 959144 (2026-07-22T15:38:35Z), 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/FIBAR0300214.