Nickson is an English surname. Notable people with the surname include: Arthur Nickson (1902–1974), British writer of western fiction Arthur Nickson (musician) (1876–1964), Australian musician Chante
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 0x39cc2a7b5548a9e746740b52a75ce0055c3b4755f2de06d8424c5752b3b1ca90. Chain 2 (Bitcoin): anchored in block 953423 (2026-06-12T21:20:00Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/dd53b63e-2f2d-4e02-a946-ce784611a016.json and https://artists.proofprofile.net/proofs/artist/dd53b63e-2f2d-4e02-a946-ce784611a016.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 0x7385a55cee40b5a23ca96b266222b93b44640b93eb3000599d092be89f270196. Chain 2 (Bitcoin): anchored in block 959061 (2026-07-21T23:04:33Z), 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/FR0U91601366.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe2999ee607cd260ed118808981cda766ffbdbac0e82c547644a05993682e1d2f. Chain 2 (Bitcoin): anchored in block 958662 (2026-07-19T04:43:15Z), 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/FR0U91601625.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x395ab15b5d36091500684e65337e9f3893a07d97058b4b23cdc73880a17f4aca. Chain 2 (Bitcoin): anchored in block 956476 (2026-07-03T09:04:44Z), 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/FR0U91600620.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb51e107ff030368e26ee6b93074c7f8022586b6d1931d74618042ca0cfc63e0f. 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/FR0U91701516.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfa45fdb04ce22a4ca623e5bcabe0d728cdeaab5e9b40a80380ea119503417da1. Chain 2 (Bitcoin): anchored in block 959008 (2026-07-21T16:04:10Z), 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/TCAEE1945536.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x21c516056cae3940fb9f1465be2b904edbdc761a63a7498ec6d9a28bcfb39aa3. 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/TCAEI1919314.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4ae90654a80c688e8c9d3f9f7d19fd6d7e15d7daeb31df9704ca497214acfd88. Chain 2 (Bitcoin): anchored in block 956822 (2026-07-05T18:48:28Z), 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/TCAFW2167381.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x69a0212b90549a2c176ae1f32ae19c98eef841ba8246a284f894c1001ce586ff. Chain 2 (Bitcoin): anchored in block 956634 (2026-07-04T10:04:33Z), 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/TCAGG2272836.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x707cd505018321dcad070830d8735b59290c636dfec7f3b45125e4029746d529. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), 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/TCAGG2272854.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7c10b7dfe2c248cd36e67f309794619ec2206d69269ad1d6f74c3e30593cff2d. Chain 2 (Bitcoin): anchored in block 956482 (2026-07-03T10:33:57Z), 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/TCAGG2272905.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x899dc9ed491bb4fec2fc252ea6d7230dba30e4b85c4b6295b0ed60ceb5c76fa3. Chain 2 (Bitcoin): anchored in block 958202 (2026-07-15T23:43:23Z), 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/TCAGS2359072.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x997e322c28a8e222070ca222c7ed55fed52d01c4d014923f807c2d35fced428e. Chain 2 (Bitcoin): anchored in block 958377 (2026-07-17T06:48:00Z), 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/FRD0K2501580.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x085ba5a39c8d2489ae4c188169d7e9c33520740a1a083a4ead1e11d4db1988d3. Chain 2 (Bitcoin): anchored in block 956725 (2026-07-05T01:12:41Z), 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/FRD0K2501560.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6797d053f3761e534efcd21d3d269d0fff9bcac81b46a891a84bb64d1ac40185. Chain 2 (Bitcoin): anchored in block 956634 (2026-07-04T10:04:33Z), 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/FRD0K2501530.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x21a3db5b8bae52c0034386650ca2113c42d51cf66aecf2832538efc73a25b151. Chain 2 (Bitcoin): anchored in block 956776 (2026-07-05T10:59:37Z), 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/FRD0K2501540.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x592261ab5b3d9b287e0b39585f9ecd60ec5146511dd9a68afd88584a9568e81a. Chain 2 (Bitcoin): anchored in block 958885 (2026-07-20T15:43:10Z), 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/FRD0K2501550.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x085ba5a39c8d2489ae4c188169d7e9c33520740a1a083a4ead1e11d4db1988d3. Chain 2 (Bitcoin): anchored in block 956790 (2026-07-05T12:31:54Z), 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/FRD0K2501560.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfa9e2472fec14f11a30d25e1300e09d42a11fc001bf1fbc2b17d1f53f6935c00. Chain 2 (Bitcoin): anchored in block 956826 (2026-07-05T19:27:56Z), 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/FRD0K2501570.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x997e322c28a8e222070ca222c7ed55fed52d01c4d014923f807c2d35fced428e. Chain 2 (Bitcoin): anchored in block 958444 (2026-07-17T19:12:23Z), 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/FRD0K2501580.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9ea61300a8a5fdf70742bb4846d1257f78614ad6876313464886615cbd889f3d. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), 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/NLF710400108.
My Love Song - Libation Mix By Ian Friday
Nothing But... The Sound of Afro House, Vol. 09
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2553a484bae760ac415372738abbd3996b77914bf92ddb93a9ca8c73f67aa812. Chain 2 (Bitcoin): anchored in block 960337 (2026-07-31T02:51:48Z), 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/GBKQU2031536.
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