ISRC GBMA21873260
Verified recording
GBMA21873260 is “Hashtag 2” by Mischief,
registered on the CopyrightChains blockchain with CopyrightID
0xb1966c2bc91f568e694c900ea2db505ceff6cf99de559868162c648589fa635b and independently timestamped
in Bitcoin block 956304 on 2026-07-02.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBMA21873260.
Recording identifiers
- ISRC
- GBMA21873260
- Title
- Hashtag 2
- Artist
- Mischief
- CopyrightID (CopyrightChains transaction hash)
0xb1966c2bc91f568e694c900ea2db505ceff6cf99de559868162c648589fa635b
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:55:08+00:00
- Bitcoin block
- 956304
- Canonical record hash
sha256:7c778b8599b9c59e546292fa78b0a7955926ecd2a2692b6b5da7c60a4bc22689- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBMA21873260
- Bitcoin block existence check
- https://blockstream.info/api/block/956304