ISRC GBKMS1900050
Verified recording
GBKMS1900050 is “Holding on” by Girls of the Internet,
registered on the CopyrightChains blockchain with CopyrightID
0xc21a5b5318921d5db70fdaf0fd6482d09e74c2d33870628bdb1322d15b03fe21 and independently timestamped
in Bitcoin block 960397 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBKMS1900050.
Recording identifiers
- ISRC
- GBKMS1900050
- Title
- Holding on
- Artist
- Girls of the Internet
- CopyrightID (CopyrightChains transaction hash)
0xc21a5b5318921d5db70fdaf0fd6482d09e74c2d33870628bdb1322d15b03fe21
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T12:24:41+00:00
- Bitcoin block
- 960397
- Canonical record hash
sha256:7b51fe940e14331a5f409e8ca21b641e56857ec71d03283b2782a0581cff3295- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBKMS1900050
- Bitcoin block existence check
- https://blockstream.info/api/block/960397