ISRC GXF972464641
Verified recording
GXF972464641 is “Embryo/Children Of The Grave - Live 1974” by Black Sabbath,
registered on the CopyrightChains blockchain with CopyrightID
0x1ef477b89f15626742831c6a2d3a8a8b772531b3a8dcba948517f1515b96baa7 and independently timestamped
in Bitcoin block 956302 on 2026-07-02.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GXF972464641.
Recording identifiers
- ISRC
- GXF972464641
- Title
- Embryo/Children Of The Grave - Live 1974
- Artist
- Black Sabbath
- CopyrightID (CopyrightChains transaction hash)
0x1ef477b89f15626742831c6a2d3a8a8b772531b3a8dcba948517f1515b96baa7
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:30:09+00:00
- Bitcoin block
- 956302
- Canonical record hash
sha256:7ceaf4f74e1e124f0b839913f8b7b18e903b3f95f86f5b2c0c36809384fd044a- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GXF972464641
- Bitcoin block existence check
- https://blockstream.info/api/block/956302
Full record
Track page: Embryo/Children Of The Grave - Live 1974 · Machine-readable JSON-LD