ISRC GBBGL9501246
Verified recording
GBBGL9501246 is “Marathon” by Curtis Schwartz,
registered on the CopyrightChains blockchain with CopyrightID
0x6ebafc3f9cf943b1e7f10a7c09a944f1f6cecb13ae089c88950b2cbb2923c4a0 and independently timestamped
in Bitcoin block 960430 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBBGL9501246.
Recording identifiers
- ISRC
- GBBGL9501246
- Title
- Marathon
- Artist
- Curtis Schwartz
- CopyrightID (CopyrightChains transaction hash)
0x6ebafc3f9cf943b1e7f10a7c09a944f1f6cecb13ae089c88950b2cbb2923c4a0
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T16:09:41+00:00
- Bitcoin block
- 960430
- Canonical record hash
sha256:bae097306d85e3a646686cb05f233e306f018f353f6effa4d5e3c3a97512f7ff- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBBGL9501246
- Bitcoin block existence check
- https://blockstream.info/api/block/960430