Morriss is an old Welsh surname. It derives from the Latin name Mauritius, which means dark. In Great Britain, Maurice was the learned form of the name Morriss. Notable people with the name include:
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 0xb7213e536e8b5ab6accfa5d840985a2b653188603b32d1e62b2384836742be59. Chain 2 (Bitcoin): anchored in block 953827 (2026-06-15T19:59:56Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/f29ac125-8154-40fa-a312-6a34bdeb7d79.json and https://artists.proofprofile.net/proofs/artist/f29ac125-8154-40fa-a312-6a34bdeb7d79.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 0xee826d4914fcafafd78f12d85a98fcccc526c035a1b118a7dd9fec60a7f3804e. Chain 2 (Bitcoin): anchored in block 958170 (2026-07-15T18:04:28Z), 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/SE6QE2257660.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x81bb5c6469cdba697952751102494fbd504e44f0b9339f6b975aa4b49b94bf85. Chain 2 (Bitcoin): anchored in block 958169 (2026-07-15T17:37:36Z), 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/SE6QE2257661.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3c339e36517588c4729605c17c4a7ee915e49bab6b9567ff248f9dd68978a881. 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/SE6QE2257662.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbb4a99e4adadd1db7e5014dff3d5ab1f845cca825654657137e835720481c869. Chain 2 (Bitcoin): anchored in block 958212 (2026-07-16T02:13:47Z), 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/SE6QE2257663.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x086744f665df8d1f044008584062674bd2c3514b932d49ef87deb5ffd9ffe8f6. 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/SE6QE2257664.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x56a33bc442e73cec973877c51bac072fa5e465c603a3567694abca40ed7b02ce. Chain 2 (Bitcoin): anchored in block 958169 (2026-07-15T19:03:34Z), 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/SE6QE2257665.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1761bfadb028bd1537c7bb23b242e503e14a73c7b18ee2f0e4dd7fbee754df67. Chain 2 (Bitcoin): anchored in block 958170 (2026-07-15T17:47:31Z), 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/SE6QE2257666.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1416e8358563795b30786aa96f415392f3b0b3483caa1a903435206e9a6c14a2. Chain 2 (Bitcoin): anchored in block 958194 (2026-07-15T22:42:26Z), 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/SE6QE2257667.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc9e64115206fafb4497d32634f25e25a970aee77fe3c7c6bbd7a2d39b2e20ed8. Chain 2 (Bitcoin): anchored in block 958169 (2026-07-15T17:57:21Z), 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/SE6QE2257668.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2ba5978d42ddd21f3a642cd7d2a79b81ed28bc3d49719bd5e6fbea8adcc0157f. 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/SE6QE2257669.