David or Dave Allen may refer to: Film and television Dave Allen (comedian) (1936–2005), Irish comedian David W. Allen (1944–1999), American film and television stop-motion animator David Allen (s
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 0x25bcd286e36157cf1be8fd36d6497bed5a6e00bc49ac530bdb9b01e6e8ffe94a. 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/4dd9e130-0caa-425e-9be6-934d601cf368.json and https://artists.proofprofile.net/proofs/artist/4dd9e130-0caa-425e-9be6-934d601cf368.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 0x3b1f08793fa6ab66d4e182f81473b1af034a3f0e967882c0bbab30e60e813c7e. 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/NL8NY2300117.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf091a64f83f4de0c18b273414a7588c6002b4b29a4f6e9de79537565e2d084e7. Chain 2 (Bitcoin): anchored in block 960473 (2026-07-31T22:27:44Z), 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/NL8NY2300118.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xace7bb96731f0032a61fac1ef94c5dee60bb6a2a0c50f7ce996f65cb469a7045. 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/NL8NY2300137.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6fd5d5e956572021e1cf638a8ec0c8db6369488ea28d21e8c88defc425f2d779. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), 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/NL8NY2300138.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7aa8d97941e5ba73060e9a9b022824f42100ac75fd7dcb24492691ac966193be. 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/NL8NY2300093.
Crash Into Your Love (feat. David Allen)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x40294ce865e68d0eebf1eb5f77c55e20e34c3e80d6d8faccb2885cac4d06fc65. 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/NLZ542300806.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc1014f434585e432174a3dc42fb4ad70319ab918ae788368ef81061d3ba9f2d0. Chain 2 (Bitcoin): anchored in block 960468 (2026-07-31T21:25:57Z), 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/QM24S2303112.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf754c0004b0170966da0a280e7b9a5955226abae4a3cd39393ba49e913c76b2b. Chain 2 (Bitcoin): anchored in block 960397 (2026-07-31T12:24:41Z), 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/NLXS82200046.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x682068f806219105a00b4ca5cf85a67854f28fbb3b45a8eb99ac651fcfe6be43. 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/NL5UG2300018.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd3d3a6ace8ff490943fad01cace9fc17958b5e836d74b6e5951a37e4035c9b53. 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/NLD682301082.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf2f4d668da44384ec2d8a4936b64de6f8491615a3ef2ee60acc48e3e55d5bfb9. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), 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/NLD682301078.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7427535c57f68230ea094d533390b3c4b995a5c034924fe1c7ef5258be5ccf84. 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/NLQ8D2300007.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfc7386e01ceff3c5b716304088be5eb247e763b0b8e209a5164fe9bd90acc876. 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/NLQ8D2201009.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x12486a6fd7cd0782eac24546f9aac3e692eab85a6eab5a9fe53a4859d5f1ed16. Chain 2 (Bitcoin): anchored in block 960160 (2026-07-29T22:48:59Z), 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/NLZ542200389.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4029ccb4b04ee613d57c0a79053cfaea76c59a34e0d18357295aac13fb174a96. 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/NLQ8D2102132.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4d51458a8a69a9498ffd9d249012160436446ad83204e86d5673553032dd4718. Chain 2 (Bitcoin): anchored in block 960441 (2026-07-31T17:29:52Z), 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/ITW881800260.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x34b2c522cfc85e6310213149b56a45996a45f05e7952cecb6d910ae3ec4e616f. 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/NLD681801709.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x42f559f16fdd7cf17504688292fec38aaabbcb08786c2fad7ce3bbc3203c1671. 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/ITW881700195.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc334a4daa91abfb146b5f95630a440593321d9093a0c3ed88d954a971c5dcab2. Chain 2 (Bitcoin): anchored in block 957048 (2026-07-07T14:18:56Z), 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/NLZ542301872.
Crash Into Your Love (feat. David Allen) [Extended Mix]
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x97f9804d7eaac7522088adadeccfb7cb0f362d389ad55965d92b7a197fd0f5fa. 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/NLQ8D2400068.
Big Room Bangers Vol. 3 (Mixed by Pavoire)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7c7d338ec8fdccfaed2b2ac1aa0cdadc431c2055492e29316cb87abf0620596d. Chain 2 (Bitcoin): anchored in block 960376 (2026-07-31T09:09:19Z), 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/NLD682500792.