ISRC GBMJG2100949
Verified recording
GBMJG2100949 is “Sponge” by Jazz Spastiks,
registered on the CopyrightChains blockchain with CopyrightID
0x66f16d70ba35efd36f392235b2e4a7d52595196b9c571f3910bf7864439b3688 and independently timestamped
in Bitcoin block 960179 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBMJG2100949.
Recording identifiers
- ISRC
- GBMJG2100949
- Title
- Sponge
- Artist
- Jazz Spastiks
- CopyrightID (CopyrightChains transaction hash)
0x66f16d70ba35efd36f392235b2e4a7d52595196b9c571f3910bf7864439b3688
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T00:39:11+00:00
- Bitcoin block
- 960179
- Canonical record hash
sha256:335d4a2dde5144216d933d2eeecc5e03ea7068cb27317581b04b91aaa1fd4ab3- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBMJG2100949
- Bitcoin block existence check
- https://blockstream.info/api/block/960179