Patrick Jonsson is a Swedish film composer and music producer based in London. His credits include the documentaries Virunga (2014) and The White Helmets (2016), and the feature Bends (2013), for whic
1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. Open OTSProofURL → extract Bitcoin block number → must equal OTSBitcoinBlock 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 5. GET OTSVerificationAPI → pre-computed 6-check result from server 6. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcfe340b795137219d67068844ff661940ecf54de8589d622c574971ec1c4462e. Chain 2 (Bitcoin): anchored in block 954784 (2026-06-22T02:53:59Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/e656a4f5-4ba0-4374-9bb3-4fdf956416e7.json and https://artists.proofprofile.net/proofs/artist/e656a4f5-4ba0-4374-9bb3-4fdf956416e7.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Home Alone: Happy Sounds for the Time at Home
Молчи и обнимай и обнимай меня крепче - Live Piano Version
1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1eab77cb3865f33aeee256b1b68988efb27f19384f294767bcb9f0cd67be434c. Chain 2 (Bitcoin): anchored in block 960468 (2026-07-31T21:25:57Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEAR41533336.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeaeeae45e320c0851804515636bd10a3cf84bd9f0e285c381180d8dfb184c392. Chain 2 (Bitcoin): anchored in block 960321 (2026-07-30T22:27:30Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CH6551700602.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf94fee19ca96171fecf2e2cb59743e4ba14d86aaa59adf0ea28fea7f3ec133ea. Chain 2 (Bitcoin): anchored in block 960337 (2026-07-31T02:51:48Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CH6551700603.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa78fbcf84fd27b2dd3df3e41e81de121a522e85a6753e5d7e6f1acd74b75b9c7. Chain 2 (Bitcoin): anchored in block 957046 (2026-07-07T14:04:01Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CH6551500082.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa0f565e2df818cd3493259683406ea05d1fd64e7e119a1f2ac40315279eb6dff. Chain 2 (Bitcoin): anchored in block 960418 (2026-07-31T15:20:15Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CH6551500085.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x84ccd5729790906f8ccebfdff053b473dd8caff4ada6939634b7571fbf720ba9. Chain 2 (Bitcoin): anchored in block 956889 (2026-07-06T06:56:49Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CH6551500086.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2c79b17d0e9f452db7b758f3baa9de261d0756fcc39bc38fcb15a30ca4cebaf5. Chain 2 (Bitcoin): anchored in block 960418 (2026-07-31T15:20:15Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CH6551500090.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdd459a1dba0541880a3c2e8b1bafa32a3aea6a3deb14db3f2cfd6fd1b8f2655a. Chain 2 (Bitcoin): anchored in block 960463 (2026-07-31T20:42:35Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CH6552100006.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcf004fa333c01a7e03712c0da675e8db6db4a57dbe05fc24a683e53df96494ec. Chain 2 (Bitcoin): anchored in block 960478 (2026-07-31T23:30:38Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CH6552100005.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbadb09fab0b545c74309030bc8f759fcd6781b835e0a74e2b7a3e59729a71c69. Chain 2 (Bitcoin): anchored in block 960298 (2026-07-30T19:26:00Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CH6552100001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xef65257ecb6953104f149cd2a51ea70d7201bb8c3ea70ead2855f278e4e0cde2. Chain 2 (Bitcoin): anchored in block 960468 (2026-07-31T21:25:57Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CH6552000470.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x759b1140b6ed470c214ded8bf741d56a7d2a67a61c02de9fb1bdc76eaeef970d. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CH6552000040.
Merry Pop N Christmas: the Perfect Christmas Pop Mix
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5d96f9c5f78775d258595ba0b213c97b8bc283d9acded6f2d10e582e3253e1ed. Chain 2 (Bitcoin): anchored in block 960441 (2026-07-31T17:29:52Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CH6551600703.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7e46b9aad0ec51884da7472203244f7ba3580b23679ac60ceff0275ad57e1692. Chain 2 (Bitcoin): anchored in block 960264 (2026-07-30T14:36:16Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CH6551600707.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa4edb7ab57d152e8e310da869aa2cff73135c32025f9828dfd9f6c3f7bfb7cb1. Chain 2 (Bitcoin): anchored in block 957043 (2026-07-07T13:52:39Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CH6551600712.
Dance Party 2023 (A Mix of Hits, Newcomers and Top Viral Songs for Main Stage)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x309b3e781ac47f5e682f2661fda034c7c24e483263ce106e03d9cd40a58843fd. Chain 2 (Bitcoin): anchored in block 960284 (2026-07-30T17:23:26Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ATCI01900085.
If You Need Some Vitamin Sea in Winter Time
Abschlussklasse 2015 Die besten Hits für den Sommer
Welcome to France (Willkommen in Frankreich | Bienvenue en France)