Miika is a Finnish masculine given name. Notable people with the name include: Miika Elomo (1977–2025), Finnish ice hockey player Miika Koivisto (born 1990), Finnish ice hockey player Miika Koppin
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 0x54cd9d11fd0eb529567715d6f4e97f23ea9caa2d1b3c300b380fe304957e67a8. 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/580a8b49-19c9-4281-80c1-073c2b5ddfdf.json and https://artists.proofprofile.net/proofs/artist/580a8b49-19c9-4281-80c1-073c2b5ddfdf.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 0xfb599d726427ad27530ae49062e70d5f3137e424795bf8af639dfe2b7b24083c. Chain 2 (Bitcoin): anchored in block 958860 (2026-07-20T09:58:28Z), 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/QZFYW1999484.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x12df5aa649e711ce00ce31f1af4465e755e214cc98ca3a2ff92af44fe4c179c9. Chain 2 (Bitcoin): anchored in block 958846 (2026-07-20T10:50:57Z), 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/FI92X2000001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x42cf2e9dfc646b01affd6905e060b0bf517b9521f2409730062b0ca405fba12c. Chain 2 (Bitcoin): anchored in block 956484 (2026-07-03T10:47:44Z), 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/FI92X2100003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x43d094933cecb3915af23c65be6ca9c13ddfc890107457c40a0427fb54b7d17f. Chain 2 (Bitcoin): anchored in block 956894 (2026-07-06T07:53:57Z), 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/FI92X2100005.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x86ed90df890fea155cc7dd23d5a302a0d3148f7a6a3184455aa4a9ff11bb14ab. Chain 2 (Bitcoin): anchored in block 956500 (2026-07-03T13:55:21Z), 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/FI92X2200001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x77b8ad3717721afcca6df99134bc8bb5f1e92639d3e27400629621a6b616ebaa. Chain 2 (Bitcoin): anchored in block 958180 (2026-07-15T17:59:52Z), 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/FI92X2200003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6a450100b3727b2810c6cd966d63b1bcc3869cda6c7f42d70586fd09e025c22a. Chain 2 (Bitcoin): anchored in block 958383 (2026-07-17T08:20:01Z), 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/FI92X2200005.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x86ed90df890fea155cc7dd23d5a302a0d3148f7a6a3184455aa4a9ff11bb14ab. 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/FI92X2200001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x77b8ad3717721afcca6df99134bc8bb5f1e92639d3e27400629621a6b616ebaa. Chain 2 (Bitcoin): anchored in block 958086 (2026-07-15T02:55:47Z), 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/FI92X2200003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x42cf2e9dfc646b01affd6905e060b0bf517b9521f2409730062b0ca405fba12c. Chain 2 (Bitcoin): anchored in block 956725 (2026-07-05T01:12:41Z), 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/FI92X2100003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8b42e9e446ac38ca1b1c5c4deacdd08f3699edee69cf2793a677eb887590d1cb. Chain 2 (Bitcoin): anchored in block 956725 (2026-07-05T01:12:41Z), 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/FI92X2100011.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7a72d8ebcbfee3db2ae30492ce3bc17a4f20783b0aefb24192f52a405016f59e. Chain 2 (Bitcoin): anchored in block 958428 (2026-07-17T15:15:14Z), 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/FI92X2300001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb09969b028d8b8b2e992a6c42292c50a4669b6962c3a4345b45f016466a7b0ea. Chain 2 (Bitcoin): anchored in block 958140 (2026-07-15T12:32:02Z), 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/FI92X2300002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf02cf6f966e2d02bed14f7d4a53d2ed96ef8a65f53c2d202b8732765de0b2506. Chain 2 (Bitcoin): anchored in block 958157 (2026-07-15T14:29:35Z), 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/FI92X2300003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2721a21bced1d90f86fedfbdb4a380e34a2ed038b8e7ac8b42893c3c7e15cd1f. Chain 2 (Bitcoin): anchored in block 958576 (2026-07-18T16:22:28Z), 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/FI92X2300005.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd3ac5907e03829a2687e99898040b36f3fbae0d8704b8fb37b838ddf0bbf4e86. 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/FI92X2300006.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4d0d2cdfbe87c5a9088e30f956f7e49cd1a8fbd7271abe1d9253300754ca8ba0. Chain 2 (Bitcoin): anchored in block 957919 (2026-07-13T23:58:45Z), 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/FI92X2300007.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbf37e3b11d468cc403a0fa4b10eaf68bb73002374996e6ec5fc365cc134f4f94. 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/FI92X2300008.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb77c0d4a0b370b429792c40836dee9b9e38b7cf95602ef4f50c6b652e4832047. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), 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/FI92X2300009.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x966a54c16eb0cf26cf3c6e0b17fd7df75ec2c5dd8c8d0d6e0d444ce1594c4182. Chain 2 (Bitcoin): anchored in block 958468 (2026-07-18T00:27:51Z), 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/FI92X2400001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x69e8bda02249f078ad8f6859f360b66e65a68b73ae80efe22ea6ab85faa6e371. Chain 2 (Bitcoin): anchored in block 958650 (2026-07-19T03:36:41Z), 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/FI92X2400003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd70dfea59c2315d10cbfd133ff8bcea469df97b2101e72108cfffee08f917b09. Chain 2 (Bitcoin): anchored in block 958468 (2026-07-18T00:27:51Z), 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/FI92X2400005.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x220b463494006d4c136f6078078e1549d36a451a153fa90d0bfda47f9b157205. Chain 2 (Bitcoin): anchored in block 958501 (2026-07-18T05:33:04Z), 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/FI92X2400008.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf02cf6f966e2d02bed14f7d4a53d2ed96ef8a65f53c2d202b8732765de0b2506. Chain 2 (Bitcoin): anchored in block 958716 (2026-07-19T10:15:55Z), 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/FI92X2300003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb563c757da38d763ea9e1d7c54ae0f5868130dce52ecb56133f4def097029302. Chain 2 (Bitcoin): anchored in block 958216 (2026-07-16T00:00:34Z), 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/FI92X2400010.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x43d7fc330cb1c43f8b867d5a29e14e9380c962623c4cecb7738876971da0477a. 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/FI92X2400013.