ISRC GBUM70704598
Verified recording
GBUM70704598 is “Hallelujah” by Leonard Cohen,
registered on the CopyrightChains blockchain with CopyrightID
0xe9a5eabda496220e3f5ce12eea112f9402f1fbff0482a5d1cdb56ca4ac185ea1 and independently timestamped
in Bitcoin block 960144 on 2026-07-29.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBUM70704598.
Recording identifiers
- ISRC
- GBUM70704598
- Title
- Hallelujah
- Artist
- Leonard Cohen
- CopyrightID (CopyrightChains transaction hash)
0xe9a5eabda496220e3f5ce12eea112f9402f1fbff0482a5d1cdb56ca4ac185ea1
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-29T21:09:47+00:00
- Bitcoin block
- 960144
- Canonical record hash
sha256:d10fa623d4594bc4a46b754bebade406685b3dc977ce21b4c8c1d1349793fb25- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBUM70704598
- Bitcoin block existence check
- https://blockstream.info/api/block/960144