Bryn Fôn (born 27 August 1954) is a Welsh actor and singer-songwriter.Interview with BBC Cymru He also became the first artist to play live on BBC Radio Cymru in 1977.Erthygl byr ar wefan BBC Cymru.
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 0x9389a7e5a5108ddcf44b834e4d3f2130f23be60de686731d18815128cdfbbd31. 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/08e2b266-50ca-41af-9576-d3af30de501e.json and https://artists.proofprofile.net/proofs/artist/08e2b266-50ca-41af-9576-d3af30de501e.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 0x347a6fe95bc8e9a6060f3c2fa8730d1c044ab270d9b22e8097c2198c17dd1877. Chain 2 (Bitcoin): anchored in block 958461 (2026-07-17T23:18:11Z), 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/GBCFU0600769.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8d5373a016f81c86de47a1db0baf06d5f9e0809e7b22b006f6166eb6e0728510. 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/GBCFU9900367.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbf50dec64a3fa75319e36282ee6854f86f4341a10a974a0a20a041e95a17c4e8. 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/GBCFU0600773.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x02826eaaef9cdc76209d41fa35c0ab802d97191cd63820e0f18444a38c40ea44. Chain 2 (Bitcoin): anchored in block 959065 (2026-07-22T00:46:09Z), 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/GBCFU0600775.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfe0bb1611e3ede5e56963a38da79af2411de61fddc3bfbd4c198aaf47af72ba1. Chain 2 (Bitcoin): anchored in block 958060 (2026-07-14T20:39:42Z), 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/GBCFU0600572.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb558764d812eff6092452b0059a3c78374f5fb4de1c8792200dd6e41c2b803cf. Chain 2 (Bitcoin): anchored in block 958765 (2026-07-19T20:55:07Z), 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/GBCFU0600580.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x89edc562258a0e1d9eabbcca21850a1c9f0487212f1d85ff69e09f59a778dd41. 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/GBCFU0600581.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3dce9162011183694ebca440d760fe415fdc6846ab2bc64ae44d5a0d93ad94c9. Chain 2 (Bitcoin): anchored in block 957650 (2026-07-12T04:18:57Z), 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/GBCFU0600583.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x13f9c8ca09490a0e6b5cb15c3ef0a09ff20196ccfe8034a22d2db7c08dd2e4b3. Chain 2 (Bitcoin): anchored in block 959023 (2026-07-21T17:29:11Z), 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/GBCFU0400185.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0938cb73bafd6aaa13e8313e60a64b8e4514eb47bcdda60189af38c6fae5b626. Chain 2 (Bitcoin): anchored in block 958943 (2026-07-21T00:27:37Z), 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/GBHSY0400001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfe0bb1611e3ede5e56963a38da79af2411de61fddc3bfbd4c198aaf47af72ba1. Chain 2 (Bitcoin): anchored in block 959037 (2026-07-21T16:59:47Z), 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/GBCFU0600572.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc97a13e8d4ec3f2832344b7f5fd067b3c5bac67d5a55826e689a760b82e6f03b. 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/GBCFU0600770.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x33965056beae9da4d74c56d06b0109c38c167279387072e2d5a83411c60a3a9e. 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/GBHSY0500004.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xede5b4e794ac3b6480d4d937b52481c6892f83c5faadd5d57086a108278efef4. 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/GBCFU0600579.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x85b37383d3c326e905e85663442f4b0b1ebeaca09de8eb8c22045384af6e9f06. Chain 2 (Bitcoin): anchored in block 958700 (2026-07-19T08:09:50Z), 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/GBCFU0600055.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x89edc562258a0e1d9eabbcca21850a1c9f0487212f1d85ff69e09f59a778dd41. 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/GBCFU0600581.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x75ef318a7257747f4cc17008ca3c98eca4b61741cb8e0e019ef80f55c6aa2091. Chain 2 (Bitcoin): anchored in block 958596 (2026-07-18T18:42:38Z), 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/GBCFU0300562.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xec7d0810832518e52963d108c141629a865bfe693be7c82b1f4862964bc10937. Chain 2 (Bitcoin): anchored in block 958689 (2026-07-19T07:11:11Z), 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/GBHSY0400105.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x06a98de2168e0ba4d5376be3dcf53eba3209f496d71ea846450f43c6e6bf1fd2. Chain 2 (Bitcoin): anchored in block 958245 (2026-07-16T05:50:22Z), 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/GBHSY0400107.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc9a2b2c7cb782e457e4fe7426426f8d071ff1a06f0323d07d7388418f5133f11. Chain 2 (Bitcoin): anchored in block 958975 (2026-07-21T06:12:52Z), 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/GBCFU9900368.