Artemas may refer to: People Government and politics Artemas Hale (1783–1882), U.S. Representative from Massachusetts Artemas Ward (1727–1800), American Revolutionary War General and U.S. Represent
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 0x3b21d7a5f7df4402f4a6c4532d7a36d2ee467d2d531be91cdd347b060dbd1572. 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/9d28dd5d-a40e-4299-a4b1-454310fbdf0a.json and https://artists.proofprofile.net/proofs/artist/9d28dd5d-a40e-4299-a4b1-454310fbdf0a.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 0xb3e87a0c8ae1da80cba5b02c849fc24899528de25e761a359610ea1d1b0a7d9d. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), 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/QZJ842004448.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x094c3b02b7a0328f7fd15f01dac6859d9895664b125567745a7670be20bf61ba. 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/QZJ842004197.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbf9e2f17a440b0f4d169444473a8c4c34a5cc7a37f63037b4bad5670eaa55ef8. 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/QZTB92397158.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x691b2d9de73f14af6edec98c37332d45e5fc6f937b9c3148ad21d3c181bbabec. 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/QZTAZ2311089.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbf9e2f17a440b0f4d169444473a8c4c34a5cc7a37f63037b4bad5670eaa55ef8. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), 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/QZTB92397158.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd581725f6a5da4a6031d22814e9635fa4709e8719594b4440c73049209867507. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), 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/USWB12404162.
i like the way you kiss me - southstar remix
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0b0eadb4062fa6efc18ef80b04e544a0cb936f43af54c7d6b3612608bf3b2af6. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), 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/QZJ842400582.
i like the way you kiss me - Marlon Hoffstadt aka DJ Daddy Trance remix
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x00378a945d74aebe6027e4148d0f5653cc4464ca21afa7a7e354da0eef8cdc79. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), 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/QZJ842400615.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0789789091b91c288e1e8e521ddc6490e1772be4ad92ca48bf997bbd08f4f5f6. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), 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/QZJ842400584.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4151184eec100aa06e57f5821c7b986fa7962779c5d71524460bdcf86686525e. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), 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/QZJ842400495.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe9061b8bda1024c67cac218fcc682b8c4d5a46650c21fffa28c28bdf558b232d. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), 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/QZJ842400387.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd581725f6a5da4a6031d22814e9635fa4709e8719594b4440c73049209867507. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), 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/USWB12404162.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfed5f9012d5cd4c4adebc022848e703accb5e8d8c16bb2051927c7361f81a7bb. 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/QZPEW2476727.