ISRC GBUM71807141
Verified recording
GBUM71807141 is “Act 1” by Tangerine Dream,
registered on the CopyrightChains blockchain with CopyrightID
0x45515684984331f6f3a093120059ebce694a5979fc040f4b17fcc711536a0a22 and independently timestamped
in Bitcoin block 960153 on 2026-07-29.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBUM71807141.
Recording identifiers
- ISRC
- GBUM71807141
- Title
- Act 1
- Artist
- Tangerine Dream
- CopyrightID (CopyrightChains transaction hash)
0x45515684984331f6f3a093120059ebce694a5979fc040f4b17fcc711536a0a22
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-29T21:57:12+00:00
- Bitcoin block
- 960153
- Canonical record hash
sha256:8651cd225cc0c7846e0c49135b7bce93fffc26a8730f7731b9b06b93f7605da7- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBUM71807141
- Bitcoin block existence check
- https://blockstream.info/api/block/960153