ISRC GBLLH1440125
Verified recording
GBLLH1440125 is “A blackbird singing” by Michael Head,
registered on the CopyrightChains blockchain with CopyrightID
0xe46ff4a64ebadf619d26461607e8a74e5443becb3f96bee9c86495e0357dcf73 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/GBLLH1440125.
Recording identifiers
- ISRC
- GBLLH1440125
- Title
- A blackbird singing
- Artist
- Michael Head
- CopyrightID (CopyrightChains transaction hash)
0xe46ff4a64ebadf619d26461607e8a74e5443becb3f96bee9c86495e0357dcf73
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:8b4ae5ac1c56388589de7209003949f2f911322104194584fa6b7e3ba1a25bc7- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBLLH1440125
- Bitcoin block existence check
- https://blockstream.info/api/block/957118