ISRC DEAF71400769
Verified recording
DEAF71400769 is “Lead” by David Mayer,
registered on the CopyrightChains blockchain with CopyrightID
0xe21ed5fab4174862bbaa5ecd4f9073b7ac0c309817b3f57121e5d06b05e878ff and independently timestamped
in Bitcoin block 960459 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEAF71400769.
Recording identifiers
- ISRC
- DEAF71400769
- Title
- Lead
- Artist
- David Mayer
- CopyrightID (CopyrightChains transaction hash)
0xe21ed5fab4174862bbaa5ecd4f9073b7ac0c309817b3f57121e5d06b05e878ff
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T20:22:46+00:00
- Bitcoin block
- 960459
- Canonical record hash
sha256:9d50d541c5b0fbec2405d6bfbb7fe5992c53ec363412240a86c07de038df2274- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEAF71400769
- Bitcoin block existence check
- https://blockstream.info/api/block/960459