ISRC DER751271809
Verified recording
DER751271809 is “How I met your mother (TV Series) - Opening Theme Quadruple Length” by Good Feelas,
registered on the CopyrightChains blockchain with CopyrightID
0xdce744c1d2e0a826b9e90ae99fd18451035726cdf6e38bcb08045e811874c416 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/DER751271809.
Recording identifiers
- ISRC
- DER751271809
- Title
- How I met your mother (TV Series) - Opening Theme Quadruple Length
- Artist
- Good Feelas
- CopyrightID (CopyrightChains transaction hash)
0xdce744c1d2e0a826b9e90ae99fd18451035726cdf6e38bcb08045e811874c416
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T13:32:09+00:00
- Bitcoin block
- 953520
- Canonical record hash
sha256:64ee89c4588d9e3b5cd508ab116a51d91694082fba2b838ebc91e7bee081eca3- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DER751271809
- Bitcoin block existence check
- https://blockstream.info/api/block/953520
Full record
Track page: How I met your mother (TV Series) - Opening Theme Quadruple Length · Machine-readable JSON-LD