Malia or Mallia may refer to: Places Malia (archaeological site), a Minoan/Mycenae archaeological site in Greece Malia, Crete, a town on the north coast of Crete Malia, Cyprus, a village in southe
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 Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x85d5ec954a3ca93c8a7c4a025a39917ac7aa464754cc35f744f43fc7b90eeb12. 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/1aab645d-92a4-47ca-971b-63d27cdccc19.json and https://artists.proofprofile.net/proofs/artist/1aab645d-92a4-47ca-971b-63d27cdccc19.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 Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x69f942246af83e75c4a90d1af9a293edaf97fe5c9c43e794e483c05c2e08b2f3. Chain 2 (Bitcoin): anchored in block 958489 (2026-07-18T04:13:26Z), 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/TCACC1491297.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb000d1bb9adc7fba1f8639f6613ec560235cb2cc619098d0b66903c2698229a5. Chain 2 (Bitcoin): anchored in block 958268 (2026-07-16T08:56:51Z), 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/CA5KR1529184.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xef7b9b1750652115e899ec006887f275969320414a48a1b40fc575b555183dcd. 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/CA5KR1529186.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfed229d9098af255f921f7a42e38c8fd02209868ecc1c09d9ebcbf7978f2588c. Chain 2 (Bitcoin): anchored in block 957671 (2026-07-12T07:35:31Z), 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/QM24S1922037.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcc9cbe3bcdec2c991cb2ab327631ba9dd73a495eab5865e4f31c84870983f0ad. Chain 2 (Bitcoin): anchored in block 956545 (2026-07-03T19:59:51Z), 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/QZN882117109.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x72b148e0cfb714a7a8bd2549edf0c550e40c339c39d4305a28933fb84bbcc3fd. Chain 2 (Bitcoin): anchored in block 956402 (2026-07-02T22:05:07Z), 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/QZN882117111.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xac70511cb443bc696490b4bf90e6dc5951ef726165fe4762d045b7df10b5721d. Chain 2 (Bitcoin): anchored in block 958792 (2026-07-19T22:55:52Z), 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/QZN882117115.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5a3c0d5730106924c2c9970d8fb5baaed889928e60cb8a8250e23544f6a6a716. Chain 2 (Bitcoin): anchored in block 959076 (2026-07-21T23:41:40Z), 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/QZN882117117.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4743cc9089ded6c816cc54cdf910af4db96e730f6230d8d6747d686ddd5dc3fa. Chain 2 (Bitcoin): anchored in block 956545 (2026-07-03T19:59:51Z), 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/GBGLW2200143.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x808dacfa76f0d56844e2bcf3d73c4bbdaf830dfb774ddc7652bcb0c6f323ea41. Chain 2 (Bitcoin): anchored in block 958489 (2026-07-18T04:13:26Z), 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/GBGLW2200146.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8e6c8489749ca19605d42fca0cc34a330ea02d9f3b3f534ac303e4e4757f3aa5. Chain 2 (Bitcoin): anchored in block 958166 (2026-07-15T15:55:19Z), 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/GBGLW2200148.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x742bae33267b75fa0dc5eb52665acbe3fff3fd81204ab36022a10eb014a60b51. Chain 2 (Bitcoin): anchored in block 956420 (2026-07-03T00:42:11Z), 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/QZYU52300106.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xabda9bf7a92fe9b9d1331edfecfd1d83d90153bf07ecbea165b7d3a6289eee95. Chain 2 (Bitcoin): anchored in block 953515 (2026-06-13T12:53:06Z), 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/QM24S1915046.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x23661b848f472638bd866eaf6d788fd85613d4b217bb12f1d60230effbc4b4ec. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), 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/NLF2C2200001.