ISRC GBSXS1800129
Verified recording
GBSXS1800129 is “Back Jack” by Freiboitar,
registered on the CopyrightChains blockchain with CopyrightID
0x7fc1983f84ef8c05bb963a37f1a726fe2024e59be5c992059a8b76e38205d750 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/GBSXS1800129.
Recording identifiers
- ISRC
- GBSXS1800129
- Title
- Back Jack
- Artist
- Freiboitar
- CopyrightID (CopyrightChains transaction hash)
0x7fc1983f84ef8c05bb963a37f1a726fe2024e59be5c992059a8b76e38205d750
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T12:53:06+00:00
- Bitcoin block
- 953515
- Canonical record hash
sha256:99ee7b5d62df3e6c04a8093dfc4c10140d56193c0542adf4528da89ea4a97c16- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBSXS1800129
- Bitcoin block existence check
- https://blockstream.info/api/block/953515