ISRC DEF079002880
Verified recording
DEF079002880 is “I'll Be Holding On” by Doro,
registered on the CopyrightChains blockchain with CopyrightID
0x822f1a67bdf6633485135800b22df2ee21e520b52fd4f80a312d744ff686ff47 and independently timestamped
in Bitcoin block 953520 on 2026-06-13.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF079002880.
Recording identifiers
- ISRC
- DEF079002880
- Title
- I'll Be Holding On
- Artist
- Doro
- CopyrightID (CopyrightChains transaction hash)
0x822f1a67bdf6633485135800b22df2ee21e520b52fd4f80a312d744ff686ff47
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T13:32:09+00:00
- Bitcoin block
- 953520
- Canonical record hash
sha256:cf476b4483059bb968a26438427b5de1245c91e0afe99d3a3821b4175918a5a6- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF079002880
- Bitcoin block existence check
- https://blockstream.info/api/block/953520