Alfie George Templeman (born 26 January 2003) is an English singer-songwriter, multi-instrumentalist and producer. In 2016, he began recording and releasing demos at the age of 13. Templeman made his
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 0x8797dc0003f5ab742ea6b96c1b80dcad29ede05625759abd9559bcba485bea41. Chain 2 (Bitcoin): anchored in block 953408 (2026-06-12T19:28:13Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/219f913e-1e98-4e0a-aaca-f68314dc265a.json and https://artists.proofprofile.net/proofs/artist/219f913e-1e98-4e0a-aaca-f68314dc265a.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 0x9d681b2ace123e15b794c00854165fb28320b0f63f2d1f290524252110bf77e7. Chain 2 (Bitcoin): anchored in block 958404 (2026-07-17T11:34:58Z), 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/GBGCA1800409.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xca8e9e6944a66e6999ed11065ea7ce972a2c1b9c6fe7c2559db366635002958d. 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/GBGCA1800410.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeeecd6181353d71dd96db5c421d19ee554a97dfca6203e14c7fcbea81f768bda. Chain 2 (Bitcoin): anchored in block 956551 (2026-07-03T21:18:05Z), 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/GBKPL1947035.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5e1afb1ace85a1bc17a80dcf8e5b81d2c54d95b6592b8e92e2c23dab7f90c51f. 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/GBKPL1952728.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb1010606541632eeafc85cad41583f201cd4903b86556ff85f2ac441f8c34a33. Chain 2 (Bitcoin): anchored in block 958448 (2026-07-17T19:49:21Z), 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/GBKPL1967332.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xada240ac8ec25d5cebcbb05909cc83a3dd02c7559d3836e053eaa3c80a3a3521. Chain 2 (Bitcoin): anchored in block 957717 (2026-07-12T14:54:03Z), 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/GBKPL1972074.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x870bb618bed102f51dc2cbd2d4bbd69dc385a1e2629fd773695be32186d6f547. Chain 2 (Bitcoin): anchored in block 956894 (2026-07-06T07:53:57Z), 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/GBKPL2034848.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd8332c8c8dddef3bdf524a8b24229d88affcf106cf4b0aa7f26d34320c10ac25. Chain 2 (Bitcoin): anchored in block 957851 (2026-07-13T11:26:33Z), 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/GBKPL2034846.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x803d3ccc40ff7999565028eebd662d796dfc4e792924cba6bb22968a871f135a. 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/GBKPL2169466.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf6530e43644edcee5ab6b45415a2f9d8fc213d4936b2c9f2027ee8d1fcc78564. Chain 2 (Bitcoin): anchored in block 958355 (2026-07-17T03:11:50Z), 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/GBKPL2287990.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf3dc7ef531dde490dc0ff77c04a5e8619052ed93c3cf1bfc86c67fbaf028aea2. Chain 2 (Bitcoin): anchored in block 956422 (2026-07-03T01:01:38Z), 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/GBKPL2172065.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x61f2f2e3cbfe66c311786a198bcc907f46fba4ff99cf119bd739b7fe1a078be9. Chain 2 (Bitcoin): anchored in block 956545 (2026-07-03T19:59:51Z), 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/GBKPL2172068.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x37ba20a03f37b846b5bcbfbbc253fdbbe0dc6235c5e10d1252bfeeb746c5ad92. Chain 2 (Bitcoin): anchored in block 958316 (2026-07-17T02:01:56Z), 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/GBKPL2172070.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe6a1faf92be038f673eb3ce965862363bdf316e3864eb1d4d190017a90a03b41. 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/GBKPL2172072.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x08e5c308b911a77a92e3922c069dce90a1aa3384b37ef9f54c6c03a5b711e818. Chain 2 (Bitcoin): anchored in block 958601 (2026-07-18T19:27:02Z), 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/GBKPL2172074.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x724622152df8cb63f503ce593c270973909a9c679ea29656f23de5dfb83cc94f. Chain 2 (Bitcoin): anchored in block 958075 (2026-07-14T22:55:31Z), 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/QM4TX2405196.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbbd1e393ca90070d7872b8c3a08678d11c9a5c3634cb52e4563b87246b814ae7. Chain 2 (Bitcoin): anchored in block 956738 (2026-07-05T04:47:21Z), 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/QM4TW2460673.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xce901819a244f2ac77c32eea48f0f6e1af360dbfaa6c5111d234838cdb6b990b. Chain 2 (Bitcoin): anchored in block 958601 (2026-07-18T19:27:02Z), 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/QM4TW2460772.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd9a4b7ce48fbfee2f93b70b673e6a925fb5a96840e49429d434b9befc3782b25. Chain 2 (Bitcoin): anchored in block 956402 (2026-07-17T02:33:33Z), 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/QM4TW2460706.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xce901819a244f2ac77c32eea48f0f6e1af360dbfaa6c5111d234838cdb6b990b. Chain 2 (Bitcoin): anchored in block 958224 (2026-07-16T02:28:43Z), 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/QM4TW2460772.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc0d816cccd3515b6a8f767e0df295981d29e4cc4ecc4b1fa52cfe895092fcf92. Chain 2 (Bitcoin): anchored in block 956639 (2026-07-04T11:19:20Z), 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/QM4TW2460774.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd31593dbd2bec74e102fd85e3ac31afa26155ca61a78d63b95231ac18a5c05b3. Chain 2 (Bitcoin): anchored in block 958349 (2026-07-17T04:49:17Z), 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/QM4TW2460775.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0d89feed889f1c3a9b9b1164ae47311a7f863754f9a6300a6ec1042152f94e4b. 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/NO8WZ2310010.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xab8ff6cbf8e88b9a757bfbbb9ad66671e79d43ad676eb4a7bc68b3f147cb1e3a. 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/QM6XS2200926.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4a606a708687eec760c30fc6d1944fd45e44e444d2a2320d1cc34e6f022cff04. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), 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/GBPVV2003257.