Saskia is a Dutch feminine given name of uncertain origin. It has been in use since the Middle Ages and is also in occasional use in the Anglosphere. One source word might be the Germanic sachs, mean
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 0x8c2de101cb3bae0a61c415397525064f3b44adbb326379753890bf974503feb6. Chain 2 (Bitcoin): anchored in block 953727 (2026-06-15T02:33:01Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/9211c0ac-13fe-49c2-a6fe-b7ed10b0b544.json and https://artists.proofprofile.net/proofs/artist/9211c0ac-13fe-49c2-a6fe-b7ed10b0b544.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 0xf9cf18b4308a0f6aa642c6d4cbfc9e3e1af18878e427b7b68ee67cd7ad51e96e. Chain 2 (Bitcoin): anchored in block 958465 (2026-07-18T00:04:42Z), 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/NL1AP1910407.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf5d42e6cdf41193badd29766d35de99825f4385c28e94041ea54755f1c7cf2f7. Chain 2 (Bitcoin): anchored in block 956420 (2026-07-17T04:26:09Z), 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/FR9W12025089.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5b16c29421a6043a9ee4f0189181e8396637e8c4508846f903dd59e28fe72410. Chain 2 (Bitcoin): anchored in block 958857 (2026-07-20T12:07:22Z), 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/FR9W12132069.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5dd4c93272156897967e5abfce721f24d236e6210785f9c1d4d682f931c34408. 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/FR9W12213827.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x40de35095abf80125148b6f724744d28f08452d613a330f6bda7f13947546da8. Chain 2 (Bitcoin): anchored in block 956578 (2026-07-04T02:23:20Z), 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/FR9W12007068.