Nicholas is a male name, the Anglophone version of an ancient Greek name in use since antiquity, and cognate with the modern Greek , . It originally derived from a combination of two Greek words meani
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 0xc3ca2086c0bef7c91c33edc47d2cc1e8296b553f242eef1cf54ab762873ebe38. Chain 2 (Bitcoin): anchored in block 954533 (2026-06-20T08:57:02Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/a5e853dd-c421-41af-8cd5-eb6e0b4e50d7.json and https://artists.proofprofile.net/proofs/artist/a5e853dd-c421-41af-8cd5-eb6e0b4e50d7.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 0xc3ab1493451330e2411e73098de45c86a8146c90df6a674e2035276d57ff7350. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), 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/NLL561908336.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd6d76dc2bd59aebf217b1df3bbe35f78dafeba4c8bb4b7a66e2c2f74d94202c8. 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/NLL561908339.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x55f04b72baee86eab8b5333a270e7171d26da806c051fa3f3fbe288108850ceb. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), 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/USVPR0308933.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x667dc1275c561be6de6e3421eb4d38cf3172f756c6e57d619ea84329b54028a3. 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/USVPR0309460.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xff40d6b526f5bc35e8ad8402a70ec8309e5f8311221b30c6d8b72d6b230ca881. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), 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/USVPR0308934.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb846f6f20d4007201fba472c8bf49104b40d4f076149b6c804c67a22c37e46e6. 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/USVPR0308935.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9a0bc47739c329b1f4a77fd713ddfbaf4b9e1717b14d9aec03021b4436554669. 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/USVPR0308936.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0118483ebd727088dd30e0b34f59f1f6fad2e620fb3ead94f257536c4d0b5af2. 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/USVPR0309100.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbb779a94c122247b8857a248225b187a6b38181566c8a587f53017daaa01cc62. 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/USVPR0308937.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5a2130d048b7d8ecb61371b01162bfb5ee4d9c3a72059830170a9ec14cb375ae. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), 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/USVPR0308938.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x71eef07afcc8cb39cd4a9e4145f64ede2739189075e085264b24afba528a4954. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), 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/USVPR0308939.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x137efaf682710385f967947e11499587a77aa78457d5c9ac57d753e2d6d4ad05. 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/USVPR0308940.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x844e65467728755c908be2cbf891e9a7a6c856df37e1e547c2f871be11dc8dc3. 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/USVPR0308941.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfd29e22e3d0807bf1d74d3a12504efd431422cd50bf0370bf249d266cc411c15. 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/USVPR0308943.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x999b66e706576acf0efe6431e817303fcd715e398f8ebadb253ec51e6dfa4dee. Chain 2 (Bitcoin): anchored in block 956889 (2026-07-06T06:56:49Z), 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/USVPR0308944.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8aaa575c3c13d3a724e10ca64d567aa8eab4b3749abcf88f4f706eb9b4632594. Chain 2 (Bitcoin): anchored in block 959128 (2026-07-22T15:01:35Z), 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/USVPR0308942.
John Redmon & Friends: Faith, Love and Unity, Volume 1.1
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xee7d6aed7ac8f4f611d602593538e4a325553b4d0953871e24a85eb1857c44f7. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), 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/USA371258603.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd6d76dc2bd59aebf217b1df3bbe35f78dafeba4c8bb4b7a66e2c2f74d94202c8. 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/NLL561908339.
State & First: The Underground Studio Sessions