ISRC GBBLY9500121
Verified recording
GBBLY9500121 is “So Long” by 999,
registered on the CopyrightChains blockchain with CopyrightID
0x354b5eb03bc779058dd462d94ceadc74d8c4bf5f3f388b168fe01750407ab212 and independently timestamped
in Bitcoin block 959134 on 2026-07-22.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBBLY9500121.
Recording identifiers
- ISRC
- GBBLY9500121
- Title
- So Long
- Artist
- 999
- CopyrightID (CopyrightChains transaction hash)
0x354b5eb03bc779058dd462d94ceadc74d8c4bf5f3f388b168fe01750407ab212
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-22T13:34:27+00:00
- Bitcoin block
- 959134
- Canonical record hash
sha256:c33531adbaee2e951d8b815cfb86f613c44f404df3a02d119bb4985db11ff487- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBBLY9500121
- Bitcoin block existence check
- https://blockstream.info/api/block/959134