"The Next Movement" is a single by The Roots from their fourth album Things Fall Apart (1999). The track features scratching from DJ Jazzy Jeff and background vocals from R&B duo Jazzyfatnastees. Rand
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 0x28178a43144ed6a892bb294db207f5183091ba796f4fbe399889e6b95c66e1e2. 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/d5275e1a-925d-4726-9530-d4e0b10e6bbd.json and https://artists.proofprofile.net/proofs/artist/d5275e1a-925d-4726-9530-d4e0b10e6bbd.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
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 0x2114eda4701c259ae8f2a1b09c8d0b61474651ef2149db4731a313d833f5f591. Chain 2 (Bitcoin): anchored in block 956772 (2026-07-05T10:01:46Z), 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/USDY41798624.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7e34e2d139a3f2f35ae8b14fecf29d2d1e96e44bebe54a437cbf5b0386d34f37. Chain 2 (Bitcoin): anchored in block 958197 (2026-07-15T20:40:29Z), 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/USHM91769729.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcc075e015d5746b2d3ccf3c6a661983d6699cc82dcdd68f7d582a6a6cda7e573. 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/USHM91769731.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x42d7df859dc2dc610c84b6463bdd78d38a6be9870be94c38514d073088d4fd42. 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/USHM91769732.
Wednesday She Left (Pablo Nouvelle Remix)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x53ac23db6f5626ce7f37a2ebecefc993c22c4d9b9f9efb81a09995963653a06b. Chain 2 (Bitcoin): anchored in block 958415 (2026-07-17T12:50:13Z), 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/CH7811923811.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3782e5dee0ed0407b0e8504ff8309ff654aa9d307fc0ae963602b9360d561a80. Chain 2 (Bitcoin): anchored in block 956772 (2026-07-05T10:01:46Z), 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/CH7811924151.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x59d24428ec30c3b6a174a93508483aad853b321020e61eb9badfffdc132dd35f. 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/CH7811819734.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3d92ff70208389591c39611bb5eb8b12687a8b29ad758c67833a3273c6e16b8d. Chain 2 (Bitcoin): anchored in block 958738 (2026-07-19T13:10:36Z), 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/CH7811930846.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7da07029e7c2b32b2f8168083c7621f37c869436f66711e0132bfcab652f78c4. Chain 2 (Bitcoin): anchored in block 958286 (2026-07-16T12:43:37Z), 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/CH4102010401.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xee52f2c001a73587e06d2752d1a05da26e063e579ca441261e9be54e0b8442cb. Chain 2 (Bitcoin): anchored in block 956772 (2026-07-05T10:01:46Z), 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/CH7812050901.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x060981c0a412d6a080105cf84aada76bcab9faec51ce76f121cc3b673e496b21. Chain 2 (Bitcoin): anchored in block 959002 (2026-07-21T11:47:29Z), 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/CH7812039781.
Early Autumn (Everything Gonna Be Alright)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbb224d9540db1fb42eabb8d1eb6c84596600df8aebcfafbdd926d10911efe7ce. 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/CH7812063692.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x38a4a75d24e60c774e9a046834bfab84c50e51edda320c25b3862743481f65c6. Chain 2 (Bitcoin): anchored in block 957884 (2026-07-13T16:55:06Z), 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/CH4102010404.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x590bc594a9237ddd488395c6539c5edbb5f05b6eb6b932f78f49f383a779e713. Chain 2 (Bitcoin): anchored in block 957884 (2026-07-13T16:55:06Z), 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/CH7812358377.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x14a8328e50a68160e2ec7f5d1267400feea17015d2231ff0e8bd8a8b99c52b68. Chain 2 (Bitcoin): anchored in block 958137 (2026-07-15T09:47:57Z), 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/CH7812358378.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd50a0d68a5c8420e9530c657eccca13f7e65699ba010f94ceef228fe158671eb. 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/CH7812358379.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb2331f849b8ec11cbaa40e1b2708792b2eff48ee5c8c430fc564c91baa51041b. Chain 2 (Bitcoin): anchored in block 958853 (2026-07-20T09:11:53Z), 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/CH7812357606.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb110b603654086bb6beeb22f418a2d3482ceedd693954782b3fdc1b29a1d8fba. Chain 2 (Bitcoin): anchored in block 956841 (2026-07-05T22:14:35Z), 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/CH7812346172.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa235ee2f5adbb2a61db11ab8474300afad766b0ecb013a9d0a45b1e36b8df425. 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/CH7812424893.