Compuphonic is an electronic music record label created by Kris Menace as a playground for his own productions. Artists besides Kris Menace who have been featured in releases on Compuphonic are Felix
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 0xf23d8571daffefa75458756825a1c1e4e5eabbac8d2a46be2270bdfd8d898b3e. 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/8b2855d0-197d-4cbf-a8f4-bfd09853fa4d.json and https://artists.proofprofile.net/proofs/artist/8b2855d0-197d-4cbf-a8f4-bfd09853fa4d.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 0x1e564a10e2cb96a28f681996f216b606e024fc617c24f07fcabd9401dd060f52. Chain 2 (Bitcoin): anchored in block 956856 (2026-07-06T01:25:57Z), 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/CAT390700216.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4aea226c5a918f10afb669e15e691901a482e0c7b926f690c97a8d259251ca55. Chain 2 (Bitcoin): anchored in block 957872 (2026-07-13T15:39:45Z), 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/CAT390700218.
Sunset [Remixes] (feat. Marques Toliver)
Sequoia (Pavel Lenchenko & Darran Nugent Remix)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb5fe309d6261f60f0087de7a015dd7bdf878692be717ba249f5f8a5af96ff810. Chain 2 (Bitcoin): anchored in block 958121 (2026-07-15T08:02:12Z), 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/DEGL61400029.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbe0a9d446c26738a86c53e53013e54dbe0be4902cb4f225abe4b920349638361. 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/DEGL61400030.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x571b15765bd03ff6848e24b645b7111ac8a40086992ea35d60f3ba39302b1536. Chain 2 (Bitcoin): anchored in block 958276 (2026-07-16T12:26:49Z), 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/DEGL61500007.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe0ba4123d1e73c7af6753d529cc68ed68e48613e01e16b63787dd48189c68eb6. Chain 2 (Bitcoin): anchored in block 958621 (2026-07-18T22:59:44Z), 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/DEGL61500010.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x06b198cb6ac8d1345a9fd1c109580d0fb189dd07bb13e65fe7d4738d7494344b. Chain 2 (Bitcoin): anchored in block 958520 (2026-07-18T08:19:09Z), 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/DEGL61600238.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xef839894d3dfe6d92e4cc71c4e1dc74190d17b2b90d0febd9ed113719d6725e3. Chain 2 (Bitcoin): anchored in block 957872 (2026-07-13T15:39:45Z), 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/DEGL61600239.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa36b22aaeae827a930fdae07c65cd59d5c6a5cfe15d736e219ae1c2d35d679b5. Chain 2 (Bitcoin): anchored in block 956856 (2026-07-06T01:25:57Z), 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/DEGL61700309.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x43a11d35784d6f92305aa0d23cc056e347bf444f9a618a56d008a5cc776f6897. 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/GBEWA1702231.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5aacdce247d2a204bc4d788b3870a51ec9ac0b6ac0615a654fcf4252792ab038. 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/GBEWA2203500.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf4e8167e329feabf574697e7d787fca90054b5125b030e3ae5277dcac9294b7a. 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/GBEWA1702660.
The Anjunadeep Edition 429 with James Grant
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdfecdf1543de1ab9c0395d7060c5b99d018d13c4678e0e61b87fa1a22e1ccc9a. 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/GBEWA2207310.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x28fa787ea23f54834cb19c14c2f9d300163e9777d86b7cc343697fc3eb05d5a5. 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/ES8741707103.