ISRC GBUM70900396
Verified recording
GBUM70900396 is “Walk Away” by Black Sabbath,
registered on the CopyrightChains blockchain with CopyrightID
0x25f43db51977e7144feee025f9cb467b82a2881a891907bba9c90a7c949cb4de and independently timestamped
in Bitcoin block 953513 on 2026-06-13.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBUM70900396.
Recording identifiers
- ISRC
- GBUM70900396
- Title
- Walk Away
- Artist
- Black Sabbath
- CopyrightID (CopyrightChains transaction hash)
0x25f43db51977e7144feee025f9cb467b82a2881a891907bba9c90a7c949cb4de
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T12:47:07+00:00
- Bitcoin block
- 953513
- Canonical record hash
sha256:8d90d71d51c897ec59d1476ead373e5cc0db2be94867c57579b23f87d17dc0b3- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBUM70900396
- Bitcoin block existence check
- https://blockstream.info/api/block/953513