Linton may refer to: Places Australia Linton, Victoria Canada Linton, Ontario Linton, Quebec United Kingdom England Linton, Cambridgeshire Linton, Derbyshire Linton (near Bromyard), Hereford
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 0x9abb5c9c8ea2e31ed4a555cae9824529f3495612e083fcfc269fedd382a9f0d1. 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/614856c3-b48a-48ff-bb72-5d7223a5b4e3.json and https://artists.proofprofile.net/proofs/artist/614856c3-b48a-48ff-bb72-5d7223a5b4e3.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 0xf8a4746e145ab6d8056e11b7a1d3b01df3b8fe11ebf19fc95ddd8ec12a272779. 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/SE6QE2258845.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa87985f72ab20fed1c63133b570c4289298801697e8c9608b25cbe8e5d0540cd. Chain 2 (Bitcoin): anchored in block 960273 (2026-07-30T15:42:38Z), 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/ES5022301390.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb46d99a55bec7da45dff39eee7c2acdbef41a7426d0cd1d58ffab53f083bce8b. 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/SE6XY2184732.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x995a60a5063db6d0bf125d8bb0dc07d9ad2f112eca7e3894940a87dda399837f. 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/SE6QE2238830.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe0b7c0b5ab2815b31ae83a63100079e2cc5c39ff432ddc4f362a723ac2a35475. Chain 2 (Bitcoin): anchored in block 960478 (2026-07-31T23:30:38Z), 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/SE5752265034.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcfda45fb59a25a411b401939a095de344dd904a55d2035030e1241b9dbdd86ad. Chain 2 (Bitcoin): anchored in block 960240 (2026-07-30T09:57:33Z), 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/ES5152300483.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x156b02b153289c36dcc8fcfc1348214c17dc619692a5844e1f70387babc1aeec. 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/SE62M2128790.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x08e962455c9a24c48974d795eec768332e01562eb41025fbcef68cc853587704. 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/SE6XW2169517.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe2a478da0792eac3a5a7e2f77f153a2524c491220bf3ef3a57466d42cfbd0536. 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/SE6XW2214470.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x25d5ce4b68a122d6f58e83624203053fc9c93be4173180765fdf16fe8b6b0ba3. 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/BK4DA2300608.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1d8dddd9a1438e24bbd683fa2ba58dd74f4e8f2ea72bcd1dc4677a0f7e46e265. 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/SE6HN2297620.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3f033536719fa78141afd7a7cd92021a608fed602a47cd0ac1214bd5b2341a7f. 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/SE5752223510.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe5f01a02a6cb74ac9ec3b174140b534c83f2b7d65a598b23196fd64970eebe54. 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/BK4DA2413582.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4707cefe39fabeb6710db8fa6cdd4abda6e0eee675b22545f0c4524d135693e7. 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/QM4TX2490443.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x25c09b19781eaf57c6155e04990b640b85293b7a9a865b8f51a41055bc589349. Chain 2 (Bitcoin): anchored in block 959159 (2026-07-22T17:48:40Z), 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/QM4TX2490446.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x681f9699a4f6fdb13065e2a4d4abea0f178d158d5ea155756dc02065a1188a9b. 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/QM4TX2490453.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x85474bc586a812f894188b3a388e357bc30ebbad8de3c4d7d15e7a0b47dbceac. 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/BK4DA2300071.