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
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf201cfc55f27fabcbbb935ec88fde6363f7c248f82d619d23365050bb6821b81. Chain 2 (Bitcoin): anchored in block 953407 (2026-06-12T19:24:56Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/6732bfb6-90da-49ed-aeb5-dceee30373f6.json and https://artists.proofprofile.net/proofs/artist/6732bfb6-90da-49ed-aeb5-dceee30373f6.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
I'm Still Here (From "Treasure Planet") [Cover Version]
Munks on a Mission (From "Alvin and the Chipmunks Meet the Wolfman")
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
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa7cb070a32a58929c5eb2339be7e373c28b77f6df7d1627cb17b9ea5f14b1104. Chain 2 (Bitcoin): anchored in block 958137 (2026-07-15T11:49:58Z), 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/QZPJ32200835.
You Can't Take Me (From "Spirit: Stallion of the Cimarron")
What's New Scooby-Doo? (Extended Cover Version)
It's Terror Time Again (From "Scooby Doo on Zombie Island")
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb88265e59bf89aff19719e8734478655b9d9bcc32343f38262f555dc265c52d9. Chain 2 (Bitcoin): anchored in block 957771 (2026-07-12T23:27:28Z), 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/QZPJ32217801.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x25cf1cef6e712ae7f2b65390d88d9251342e40bf8c3cfccd69ff27bfc6d2830c. Chain 2 (Bitcoin): anchored in block 956474 (2026-07-03T08:56:35Z), 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/QZPJ32271522.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0e5858e9206091590607c6422682d6414a494067f3dfd9e6fe6550ba5811a36a. Chain 2 (Bitcoin): anchored in block 957771 (2026-07-12T23:27:28Z), 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/QZPJ32304046.
Scooby Doo, Where Are You? (Punk Version)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9c139d000abbcc6f2709c19451065944543d37a50af2c367ca683f6aabdcd46c. Chain 2 (Bitcoin): anchored in block 958853 (2026-07-20T11:36:36Z), 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/QZPJ32337696.
The Ghost Is Here (From "Scooby Doo on Zombie Island")
Teenage Mutant Ninja Turtles 2003 Theme (Extended)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdf8007ad1c3662059da7c4c6690db3ffbd004e4c768dd34f93c059af2829511f. Chain 2 (Bitcoin): anchored in block 958601 (2026-07-18T19:27:02Z), 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/QZPJ32352153.
Back to the Sewer (From "Teenage Mutant Ninja Turtles")
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa72ca7f99a74c920a80820fd5c05a6ff59c01023c939ddbc4597473c9f70fd58. Chain 2 (Bitcoin): anchored in block 956634 (2026-07-04T10:04:33Z), 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/QZPJ32369472.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x75a04750191ea8cc021a56893e354aa4fdb68245d26548a6a465596ed4c68c33. Chain 2 (Bitcoin): anchored in block 956826 (2026-07-05T19:27:56Z), 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/QZPJ32392554.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9c1870d63afa6c096f3270c62fdfdde2e306d3b935c7c34e0414995946546518. Chain 2 (Bitcoin): anchored in block 957744 (2026-07-12T19:15:44Z), 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/QZPJ32392404.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc197652d812a3fc8975ba5dd465db5416367622dfc8a2fe50c7d8eec9fcfda47. Chain 2 (Bitcoin): anchored in block 958363 (2026-07-17T04:34:46Z), 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/CBEYJ2466633.
Getaway Yeah (From "Scooby-Doo and the Legend of the Vampire")
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdcf396a281eba22eda1d3f91c60a8df3dec2035a87a230bd303416be14b81fc7. Chain 2 (Bitcoin): anchored in block 958716 (2026-07-19T10:15:55Z), 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/CBF8B2464850.
Monster Out In You (From "Alvin and the Chipmunks Meet the Wolfman")
Monster Out In You - From "Alvin and the Chipmunks Meet the Wolfman"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7476c881341485cbca51e927c81decebe7ff00667157c39d168593ecaa36641c. Chain 2 (Bitcoin): anchored in block 958601 (2026-07-18T19:27:02Z), 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/CAHQJ2559482.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdcaafdca27d37e19aaeddd7c945f503d8c0d13f199dedd3db4f5515653c7681f. Chain 2 (Bitcoin): anchored in block 958176 (2026-07-15T17:14:36Z), 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/CAENV2539622.
If You Wanna Have Friends (From "Alvin and the Chipmunks Meet Frankenstein")
Hello Cyber Dream (From "Scooby-Doo and the Cyber Chase")
Hello Cyber Dream - From "Scooby-Doo and the Cyber Chase"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb71943ee57c504cd6ff1175cdc281bc61eb7c3d6993133990c485d2bec7f3ed0. Chain 2 (Bitcoin): anchored in block 958185 (2026-07-15T18:19:04Z), 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/CAENV2595223.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9b49208796568624b635c7c21b252177a956747c172b9084ce86c7f295117255. Chain 2 (Bitcoin): anchored in block 958448 (2026-07-17T19:49:21Z), 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/CALVP2539027.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8f29b5e4f579d4cbe0458a7e32b51c001555cfea418a45350d3ad653da608585. Chain 2 (Bitcoin): anchored in block 956728 (2026-07-05T01:43:49Z), 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/CBEYJ2541600.
The Aliens Are Here (From "Scooby-Doo and the Alien Invaders")
The Aliens Are Here - From "Scooby-Doo and the Alien Invaders"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x51b3a6907e3ba408a9fc218aa393c31490892e9ee7adcec7e1ccbfef22de599d. Chain 2 (Bitcoin): anchored in block 958876 (2026-07-20T14:58:30Z), 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/CBEYJ2599672.