ISRC BEZ351500152
Verified recording
BEZ351500152 is “Holding On” by Synkro,
registered on the CopyrightChains blockchain with CopyrightID
0x3a54856627c070a03eb08abf7da3f35c1aa1d10eb6d4a4d248cc0d9a5c92d1fd and independently timestamped
in Bitcoin block 956312 on 2026-07-02.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BEZ351500152.
Recording identifiers
- ISRC
- BEZ351500152
- Title
- Holding On
- Artist
- Synkro
- CopyrightID (CopyrightChains transaction hash)
0x3a54856627c070a03eb08abf7da3f35c1aa1d10eb6d4a4d248cc0d9a5c92d1fd
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T05:09:12+00:00
- Bitcoin block
- 956312
- Canonical record hash
sha256:f373c97d49d673d388c7c9c5de8722bffc301730210b8e121b57c5b2ad8e9484- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BEZ351500152
- Bitcoin block existence check
- https://blockstream.info/api/block/956312