ISRC UK9AV2201468
Verified recording
UK9AV2201468 is “AstraZeneca” by David Holmes,
registered on the CopyrightChains blockchain with CopyrightID
0x81c1bcc0d398c30a40bed739efab9478e97fad5bdb4afc8197c9d4ea5e0dccfb and independently timestamped
in Bitcoin block 957118 on 2026-07-08.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/UK9AV2201468.
Recording identifiers
- ISRC
- UK9AV2201468
- Title
- AstraZeneca
- Artist
- David Holmes
- CopyrightID (CopyrightChains transaction hash)
0x81c1bcc0d398c30a40bed739efab9478e97fad5bdb4afc8197c9d4ea5e0dccfb
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:9f2e99ed31eea7de641320a9e83b04fee956812d46104f97df56580cd3b0d005- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/UK9AV2201468
- Bitcoin block existence check
- https://blockstream.info/api/block/957118