ISRC GBUM72303875
Verified recording
GBUM72303875 is “Trumpet Tune (Arr. Rutter)” by Henry Purcell,
registered on the CopyrightChains blockchain with CopyrightID
0xf0dea9f89ddd401f0889db2f605b3764f4b6fbd7ebf99793c293d6f58101ec10 and independently timestamped
in Bitcoin block 960173 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBUM72303875.
Recording identifiers
- ISRC
- GBUM72303875
- Title
- Trumpet Tune (Arr. Rutter)
- Artist
- Henry Purcell
- CopyrightID (CopyrightChains transaction hash)
0xf0dea9f89ddd401f0889db2f605b3764f4b6fbd7ebf99793c293d6f58101ec10
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T00:11:40+00:00
- Bitcoin block
- 960173
- Canonical record hash
sha256:e1399cdb6d482bcb5b061a9d2a3f24dbac4f092d2769bf490b746cb8bcde1659- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBUM72303875
- Bitcoin block existence check
- https://blockstream.info/api/block/960173
Full record
Track page: Trumpet Tune (Arr. Rutter) · Machine-readable JSON-LD