ISRC GBAHS1000203
Verified recording
GBAHS1000203 is “Blackbird” by Rumer,
registered on the CopyrightChains blockchain with CopyrightID
0xb2889ac2d1b7456a3f39cffe55dbebecd7208ba88e3cca9ce9d7c146efa9d4b1 and independently timestamped
in Bitcoin block 957118 on 2026-07-08.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAHS1000203.
Recording identifiers
- ISRC
- GBAHS1000203
- Title
- Blackbird
- Artist
- Rumer
- CopyrightID (CopyrightChains transaction hash)
0xb2889ac2d1b7456a3f39cffe55dbebecd7208ba88e3cca9ce9d7c146efa9d4b1
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:404c27fbad4425355d03cb951d5f474f3df64ec6d2c4df80b244fa946fe85113- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAHS1000203
- Bitcoin block existence check
- https://blockstream.info/api/block/957118