ISRC GBUM71206691
Verified recording
GBUM71206691 is “Mercenary” by Crystal Castles,
registered on the CopyrightChains blockchain with CopyrightID
0xb932b00bd39894f2f5ee9cb93ee8d1e1d47aae3925b479b2991e737dccd2b4e1 and independently timestamped
in Bitcoin block 953513 on 2026-06-13.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBUM71206691.
Recording identifiers
- ISRC
- GBUM71206691
- Title
- Mercenary
- Artist
- Crystal Castles
- CopyrightID (CopyrightChains transaction hash)
0xb932b00bd39894f2f5ee9cb93ee8d1e1d47aae3925b479b2991e737dccd2b4e1
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T12:47:07+00:00
- Bitcoin block
- 953513
- Canonical record hash
sha256:46c01a42583a24305bed21b958726f76cf0f36969c63c5a0ee736bc9619f091c- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBUM71206691
- Bitcoin block existence check
- https://blockstream.info/api/block/953513