ISRC ES5270501526
Verified recording
ES5270501526 is “Hold My Hand” by Alex Guerrero,
registered on the CopyrightChains blockchain with CopyrightID
0x8b77d6371cdbaea8f63e8062944cfe22944815cb0e87a0755fbe0596d5fc1e4f and independently timestamped
in Bitcoin block 960150 on 2026-07-29.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES5270501526.
Recording identifiers
- ISRC
- ES5270501526
- Title
- Hold My Hand
- Artist
- Alex Guerrero
- CopyrightID (CopyrightChains transaction hash)
0x8b77d6371cdbaea8f63e8062944cfe22944815cb0e87a0755fbe0596d5fc1e4f
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-29T21:51:49+00:00
- Bitcoin block
- 960150
- Canonical record hash
sha256:5dbf0dfd46ba52e8e78567848e09e56324eea8bde8db8320d59d52a0d0cf143e- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES5270501526
- Bitcoin block existence check
- https://blockstream.info/api/block/960150