Daniel Jack Eisner Harle, better known under the stage name Danny L Harle (born 25 September 1989), is a British music producer and composer. He was formerly signed to the London-based PC Music label
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 0x53b7c0fb134f01034673e6775e173c0994f16ef8f0cb8fc098b4a3956d62a20c. 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/7af11783-82ed-46dd-9aaf-ed3b22bc5816.json and https://artists.proofprofile.net/proofs/artist/7af11783-82ed-46dd-9aaf-ed3b22bc5816.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 0xd9c992790b69602055b1c2092cbbb0b157e793a42407741a11c8d94f28b6f083. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), 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/USZ4V2100185.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x30c6acc8f23a8ab055e824f51126936234e2b74cb742723f1859ae5f8704cde3. 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/GBMVH2400240.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x35da72bc1c995966ebad0326ee7bec09aca02a439911e0d0c745a9f01d3c7c55. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), 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/UK9951701402.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd9c992790b69602055b1c2092cbbb0b157e793a42407741a11c8d94f28b6f083. 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/USZ4V2100185.
On A Mountain - ascendant vierge version
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb54cf1dbf7d83cccc9a670b68242b907740b720e05a9a5e451a826d84c66c42a. 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/USZ4V2200037.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6cc17a6647cdcfbac873b2254ed29608063efbd588e6d995b7a35565facf91c6. 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/USZ4V2200043.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaed9a1fc9bbfdac97b5636e61790c037f4c28c828d21b925cbc12d3acb5428c9. 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/USZ4V2100001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x42b93b3025389b6fd57cc618b72a7d0f4d2ccbb6327ada140c0ebcfa2c34f43e. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), 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/USZ4V2100005.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcb7e80024a388f7b30839fbfd720fe07aa8e1398290b30eaf8ac994745a33124. 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/USZ4V2100006.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9553bbb1b9455e7ad0630364c7ebbb73415378d1ee2f26d2f1e0b0bbba1ed9dd. Chain 2 (Bitcoin): anchored in block 954130 (2026-06-17T19:07:14Z), 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/USZ4V2100007.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xda822d640e0654f4dc2d421311c089e76d39806644467e07c90d3db26713de2d. 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/USZ4V2100008.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x73c7f94adede9042b9df2e78bc95f8643eb5c8fc6dcf6b4e0b430993ab535863. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), 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/USZ4V2100009.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x462e342f3a8d8d84e875e48fbbdb832b860e38267429647b49743b11e9174cb5. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), 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/USZ4V2100012.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x96ac88735f9971c82662b20fb8130888039a7e14f1b1be6309ff703a76378cac. 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/CAUM82200105.
Interlocked (feat. Pussy Riot) [Lil Texas Remix]
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6dcd3c40012ec1c0a8599e243fa292a79ea83d6d219aa506ea6e3b21a9a42043. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), 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/USAR12100164.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb4fc367d823ff31237c954195761e5c7d712dc474c643b9d73b69fbc3d6e4713. 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/FR6P12101900.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x42b93b3025389b6fd57cc618b72a7d0f4d2ccbb6327ada140c0ebcfa2c34f43e. Chain 2 (Bitcoin): anchored in block 954130 (2026-06-17T19:07:14Z), 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/USZ4V2100005.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6f38fc7a37a7125c63aee97fb6332a72721ce7c5ac3b7b4a3917b9ac2761cc5c. 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/CA5KR2072668.
Beautiful People (feat. Khalid) [Danny L Harle Harlecore Remix]
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x17f8fdf1eb8c83bef3141cca9c6c29c7e68bfc52170048ab54b62327ff6ece36. 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/UK9951802101.
Super Natural (feat. Carly Rae Jepsen) [Autoerotique Remix]
Super Natural (Remixes) (feat. Carly Rae Jepsen)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa9249bcccccaebb12cc44194f2b40afa724aa75a606fc1820d2db83fc87b4201. 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/GBARL1600734.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1164bcda9749a564c8020b179455e5849cc8698115e0ae8b691ed9889573720f. Chain 2 (Bitcoin): anchored in block 953515 (2026-06-13T12:53:06Z), 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/GBARL1600481.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd417ffb7cf5349088db44362bae5198d206dd4c19a6467508f725694b7d9f03f. 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/GBARL1501467.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x65c9755ad66980280398a957c945859e88873a210d1ed3c099c59f50418ae255. 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/GBBKS2500162.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xef86db90e4de872c80573b84c5c189b15280ed30b48eb7b14769224fbd324273. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), 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/US4HB1800027.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x30c6acc8f23a8ab055e824f51126936234e2b74cb742723f1859ae5f8704cde3. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), 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/GBMVH2400240.