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 0x1f347486fad2291740d089996ee1408bd8776174b85e38879a9cb4d28daf598f. Chain 2 (Bitcoin): anchored in block 953408 (2026-06-12T19:28:13Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/6661ebe9-99ce-40c3-b267-90aaf47ba255.json and https://artists.proofprofile.net/proofs/artist/6661ebe9-99ce-40c3-b267-90aaf47ba255.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Hakuna Matata (from Disney's "The Lion King")
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 0xbb4513f9bd08779598b48771d8b4171716c6dc1c7e333f5e87c31189707c82af. 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/AUMEV2171247.
He's a Tramp (from "Lady and the Tramp")
Belle (from "Beauty and the Beast") - Clayderman Style
Just Around The Riverbend (from "Pocahontas")
Almost There (from 'Princess and the Frog')
A Dream Is A Wish Your Heart Makes (from 'Cinderella')
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x887f990ae4e08ede7ce7939f357fa8e29df08f11743debd486c236096e8e8e64. Chain 2 (Bitcoin): anchored in block 958130 (2026-07-15T11:22:59Z), 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/AUMEV2250903.
Part of Your World (from 'Little Mermaid')
How Far I'll Go (from "Moana") [Poppy Version]
How Far I'll Go (from 'Moana') - Poppy Version
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa15152190b8437d74c34d143f773f29b4b29cf9ca230706e684701dcbcc76a5c. Chain 2 (Bitcoin): anchored in block 958462 (2026-07-17T23:17:53Z), 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/AUMEV2250906.
Love is an Open Door (from "Frozen") - Harp Lullaby
I’ll Make a Man Out of You (from "Mulan") - Upright Piano Lullaby
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0b981bb2a0956bd3d7cdda28356dc3c4328c9c97a7d0f0ac8881586e003c8650. Chain 2 (Bitcoin): anchored in block 956500 (2026-07-03T13:55:21Z), 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/AUMEV2265593.
Someday (from Disney's "Hunchback of Notre Dame")
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3d9af3287f9daec294d5ada752e468f8eb7e8fc7db3226744ff5032fd1231877. 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/AUMEV2294748.
Lavenders Blue (from "Cinderella") - Harp Lullaby
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf5dfd31f514fc27dafc0d91f639f4702fc214c79f730d286ae0328530bb6cd55. Chain 2 (Bitcoin): anchored in block 958714 (2026-07-19T09:51:44Z), 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/AUGBT2222126.
I'm Wishing / One Song (from "Snow White and the Seven Dwarfs") - Harp Lullaby
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb68093524cbadec1c395d58e5bb7106ad34a565894f77c79614c1fd279c0dd22. Chain 2 (Bitcoin): anchored in block 958224 (2026-07-16T02:28:43Z), 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/AUGBT2222125.
That Darn Cat (from "That Darn Cat") - Harp Lullaby
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x789e9739912b2db1add1d72e7caac8d21da4e0498dfaa02ac021435e33a4d296. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), 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/AUGBT2222129.
We Don't Talk about Bruno (from Disney's "Encanto") [Piano Grand]
We Don't Talk about Bruno (from Disney's "Encanto") - Piano Grand
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x437ab8f23a15583b628d137c048b55eb00a06807d3fd9cf84189b06964a1a0bc. 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/AUMEV2308850.
Meet La Familia (from Disney's "Encanto") [Piano Grand]
Surface Pressure (from Disney's "Encanto") [Piano Grand]
Surface Pressure (from Disney's "Encanto") - Piano Grand
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x113cf462aa5d2a2e456544e5d674be3076ed9c6fee8c6d9a3dcd9e7d293a6601. Chain 2 (Bitcoin): anchored in block 956551 (2026-07-03T21:18:05Z), 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/AUMEV2308854.
The Family Madrigal (from Disney's "Encanto") [Piano Grand]
The Family Madrigal (from Disney's "Encanto") - Piano Grand
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdba39450fc2861af379c67f08c138371480e65eac95e3e0c854d1bbdeff0b709. Chain 2 (Bitcoin): anchored in block 958544 (2026-07-18T12:14:37Z), 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/AUMEV2308855.
Dos Oruguitas (from Disney's "Encanto") [Piano Grand]
Dos Oruguitas (from Disney's "Encanto") - Piano Grand
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x71758edc2de0eb7df130bf694321a3378db81e714f37e793559261242f943b96. Chain 2 (Bitcoin): anchored in block 956725 (2026-07-05T01:12:41Z), 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/AUMEV2308856.
What Else Can I Do? (from Disney's "Encanto") [Piano Grand]
Lavenders Blue (from "Cinderalla") [Lullaby]
Edelweiss (from "The Sound of Music") [Lullaby]
When She Loved Me (from Toy Story) - Lullaby
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0da51eaaff15f20c2b2eb9dc69a53b242d9f28cc27a8900d191ecafda9c18a89. Chain 2 (Bitcoin): anchored in block 958690 (2026-07-19T07:14:39Z), 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/AUMEV2341030.
When You Wish Upon a Star (from "Pinocchio") [Lullaby]
Baby Sleep With Nursery Rhymes On Piano, Volume 1
When You Wish Upon a Star (From "Pinocchio")
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3f1ed95b47d7520cfe6bbffc584cd14d434339e16f222695821cec617e7b7270. Chain 2 (Bitcoin): anchored in block 957788 (2026-07-13T02:37:37Z), 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/AUMEV2341026.