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 0x49bf572908cdd96b21ccee8e2e5f410d25e721859bb6a00726b0aac7320c2148. 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/9887bded-bbc9-4c80-9ad6-5ffa17819ef3.json and https://artists.proofprofile.net/proofs/artist/9887bded-bbc9-4c80-9ad6-5ffa17819ef3.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Disney Stars On Parade (Lost In The Magic)
Parade Instrumental Mini Medley - Disney Stars On Parade
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 0x5ec14453bd22569db444e1c6942ade3f6a0cb87424125cbaa23b2fb245f37938. Chain 2 (Bitcoin): anchored in block 958300 (2026-07-16T16:14:30Z), 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/FR9W11630878.
Instrumental Demo Song Version 'Origins' - Disney Stars On Parade
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf8b78aab5cac24863655733ad8b4216301b93706583360e48a44d5a000966cfc. Chain 2 (Bitcoin): anchored in block 959031 (2026-07-21T18:39:43Z), 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/QZHN32538901.
Best of Disneyland Paris: Halloween & Christmas Edition
Halloween-Halloween - From Disneyland Paris
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa6f092bee7c12162e0de235bfe09de6188de5d6d27e5d4403c0707844440cc8a. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), 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/USWD10834127.
It's Halloween-lo-Ween - From Disneyland Paris
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8819c996852de36d859ce38e9a7eac50373120ae9fb88c8cdc1739ef775441c4. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), 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/USWD12329822.
Are You Brave Enough? - From Disneyland Paris - Halloween
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd956d17777deba4f65787f812b9dd2958f880e2c8901ccd6ab28d068f269f024. 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/USWD12111848.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5e3aba4d80003bed5871056165c08e0c78405f085ec7246408a086294da45883. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), 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/USWD12329823.
Grim Grinning Ghosts - From Disneyland Paris
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x632a326846729d10a76d261ed7c05142fd1656fe232dea8cef3226cff7038edc. Chain 2 (Bitcoin): anchored in block 957061 (2026-07-07T16:07:00Z), 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/USWD12329824.
Mickey's Nutcracker - From Disneyland Paris
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0baea73333eb82235708f9355270d94702a420d85c6d06317828cb8fd7e4f779. Chain 2 (Bitcoin): anchored in block 956351 (2026-07-02T11:38:34Z), 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/USWD12329825.
Chante, C’est Noël - De "Parade de Noël"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf1cf257ba0dac3fa4c1a803fed8ca66a0d496af8a04fd7f6bb8ec9905331f34e. 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/USWD10937288.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfb4fee3d94950d80778907ef749e56b34d308d6fa7a48be40da52fce058ffac0. Chain 2 (Bitcoin): anchored in block 956351 (2026-07-02T11:38:34Z), 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/USWD10937289.
Magic Everywhere - From Disneyland Paris/Orchestra Christmas Version
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6645b0a04b098a74e23ca936d5f39df86e28dd8d33e2baf978bd353712f34066. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), 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/USWD12329827.
Christmas Is Here - From Disneyland Paris
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6239b7d9883753db11ab6ffce865cde390ae51a4e807716bee9c6b5f28c5d84f. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), 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/USWD12329828.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa563ba85e5bfb4143064f0be92cf7af434ff89c8293fd15396e7a4dcecb95a8d. Chain 2 (Bitcoin): anchored in block 953515 (2026-06-13T12:53:06Z), 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/USWD12329829.
Shine a Light - From Disneyland Paris/Instrumental
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x57cd104bafd25276f1e0e99a69dacb04854e344270e8a49ed609588ef9fed4e3. 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/USWD12329830.
Halloween-Halloween - From Disneyland Paris/Instrumental
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb438664776c281edc27b0530148bd7f1752e8db3858a6999dcfabfd0089da773. Chain 2 (Bitcoin): anchored in block 960225 (2026-07-30T08:04:30Z), 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/USWD12329821.
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
Lumina - Ring the Bells - From Disneyland Paris
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa2a0bca3df8d859b4d2d5a44b5c2e075b599f931ec11bab4f481dbf28582abff. Chain 2 (Bitcoin): anchored in block 960095 (2026-07-29T11:07:37Z), 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/USWD12329826.
Alice and the Queen of Hearts: Back to Wonderland
Hello Mary Lou (Goodbye Heart) - From "Main Street Quartet"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x840e5c7aebfac1b0b0660315c5bf9c53d2a637af736c94cd7682ca3c83f7f779. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), 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/USWD12216865.
It's A Small World (After All) - From "it's a small world"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x22b1e0a580920f715f4f9da51a4a3bd2cced74703a5eab49ab907781b22a6840. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), 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/USWD12216867.
Un Monde Nouveau - From "Euro Disney® C'est Magique"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x28f258dd0c6b8ea954f1a796eebc8c7519f3f53106102afd7312f96afe6dc058. 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/USWD10730785.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x174c876a51ca19733515d181c7d365bcf6fda869a91243ad44aba7ae9fa19ad4. Chain 2 (Bitcoin): anchored in block 956351 (2026-07-02T11:38:34Z), 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/USWD12213927.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfcffca9a39fec134559970cf0a84de8366f2e8014c977d1d924ebf88b9722a46. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), 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/USWD10834108.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf274d8c742f616024f4423ef1bc3b866f2bcc24381a79fbd47c91e3bef675a09. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), 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/USWD10834109.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x06ecee139581cae34355893df408a4f4d433a906cda55c0749093f32235fc067. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), 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/USWD10834110.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5a5a50c243ae94cc24a0d6188c9f7a4f102d7fac0a09d6290165d2216240ba4f. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), 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/USWD10834111.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaca863cd36377c8801fe030716798cf88e42a69925e60733c2ff8e5488989448. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), 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/USWD10834112.