ISRC GBUM70916021
Verified recording
GBUM70916021 is “I Can't Sleep - Bob Andrews Produced 1988 Previously Unreleased” by The La's,
registered on the CopyrightChains blockchain with CopyrightID
0xb77e6d4ca9972cd1af93d5fe8aa2933e8b213cb4a1f3cf95f2e0efda49281702 and independently timestamped
in Bitcoin block 960455 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBUM70916021.
Recording identifiers
- ISRC
- GBUM70916021
- Title
- I Can't Sleep - Bob Andrews Produced 1988 Previously Unreleased
- Artist
- The La's
- CopyrightID (CopyrightChains transaction hash)
0xb77e6d4ca9972cd1af93d5fe8aa2933e8b213cb4a1f3cf95f2e0efda49281702
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T19:53:13+00:00
- Bitcoin block
- 960455
- Canonical record hash
sha256:f1e980bcc2457846e7a4a0a89155c7ba95430c9c205be3bf8077cea42229efba- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBUM70916021
- Bitcoin block existence check
- https://blockstream.info/api/block/960455
Full record
Track page: I Can't Sleep - Bob Andrews Produced 1988 Previously Unreleased · Machine-readable JSON-LD