ISRC GBUM71302502
Verified recording
GBUM71302502 is “Methademic” by Black Sabbath,
registered on the CopyrightChains blockchain with CopyrightID
0x4c83085b2f60352aee183c75384ac191e25a651a944fe74457adf8c1f4bd6145 and independently timestamped
in Bitcoin block 953515 on 2026-06-13.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBUM71302502.
Recording identifiers
- ISRC
- GBUM71302502
- Title
- Methademic
- Artist
- Black Sabbath
- CopyrightID (CopyrightChains transaction hash)
0x4c83085b2f60352aee183c75384ac191e25a651a944fe74457adf8c1f4bd6145
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T12:53:06+00:00
- Bitcoin block
- 953515
- Canonical record hash
sha256:49c840154abf5ee3caf0671fff4357a0348438be9b66f5d16b7190a2a2b686eb- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBUM71302502
- Bitcoin block existence check
- https://blockstream.info/api/block/953515