A throttle is a mechanism by which fluid flow is managed by construction or obstruction. An engine's power can be increased or decreased by the restriction of inlet gases (by the use of a throttle),
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 0x8275c1a53f2252407a5893d1cbd1acde4bbd4fe809147ad8564cff1ed3d9434c. 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/3258605b-ce17-458f-8463-c99981ed1fdb.json and https://artists.proofprofile.net/proofs/artist/3258605b-ce17-458f-8463-c99981ed1fdb.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 0xd81237967a14b636fb4ed2193e3e8eb061f2629c4726d6e672da2cbfb5bd8374. Chain 2 (Bitcoin): anchored in block 958489 (2026-07-18T04:13:26Z), 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/CHB701400236.
September (Throttle x Earth, Wind & Fire)
Money Maker (feat. LunchMoney Lewis, Aston Merrygold) [Extended Mix]
Money Maker (feat. LunchMoney Lewis & Aston Merrygold)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb2f7357f776045d0afa358ef54f8cb11c5d89d019130a9fd3ddc23b8345461f0. Chain 2 (Bitcoin): anchored in block 956822 (2026-07-05T18:48:28Z), 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/AUHVI1600001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa7459e5728db1d2702f21660b65ecf70257aae7da785e9c1e18d55724db042b0. Chain 2 (Bitcoin): anchored in block 958878 (2026-07-20T15:10:38Z), 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/AUHVI1600008.
Money Maker (feat. LunchMoney Lewis & Aston Merrygold) [The Remixes]
Hit the Road Jack (Cazztek Extended Remix)
Hit The Road Jack (Cazztek Extended Remix)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x58b24d763fe474a1c81f7a474bb5ccd64ae9df29ed25c9cf4b69ea63d0f6495b. Chain 2 (Bitcoin): anchored in block 956745 (2026-07-05T05:33:35Z), 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/AUHVI1600023.
Found You (Make Me Yours) [Extended Mix]
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x255cf88ee71f1d6c87b3b2534cf7e30ee8dcd07023207c16200c75faa7552d1c. Chain 2 (Bitcoin): anchored in block 958607 (2026-07-18T21:01:11Z), 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/AUHVI1600030.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x58b343ba962ecb5fcb5dd819cbed47a0c709e310d67d5ee7ae93ba36101d9ee5. Chain 2 (Bitcoin): anchored in block 956656 (2026-07-04T14:03:39Z), 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/AUHVI1600038.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9ac346e69584d28b62e1801cb9ec9f4f2a04fcb479e7d251489f57b78e9dccc4. Chain 2 (Bitcoin): anchored in block 958455 (2026-07-17T21:28:36Z), 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/AUHVI1600046.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x00315f034df8a57000be044f75b6f86e85e1f7b6a79a6168dff480b8742a0269. Chain 2 (Bitcoin): anchored in block 958812 (2026-07-20T05:50:49Z), 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/AUHVI1600047.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfd69a7346e97cc87b31907d312521fa2f2d728b00256804dff58424aa751e350. 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/AUHVI1600051.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x15146f1d80741079052797827dd63e346298e2d3b1e1333cef7dc4adc8460734. Chain 2 (Bitcoin): anchored in block 958444 (2026-07-17T19:12:23Z), 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/CA6D22000479.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfebac1d9be3a01fa141fc47c968a5908b64d8511c4f9a56bab93b509942d0fb3. Chain 2 (Bitcoin): anchored in block 956822 (2026-07-05T18:48:28Z), 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/CA6D22000480.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa36f2d20790ad179ab9dfb4442ec7eeb0a8f47f891ab2699957deba1c6c9b269. 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/NLRD52023170.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3f14089f46e04d9de114f336dfca9e2e67a0d784307429391bb4af3074883098. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), 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/USAT21703587.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xab9956f08020a6a3008e6533e8a3523294d9949520ead337fb00b7b1a73faed0. 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/AUUM71800148.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8f8930a05c2c034e0513062c534b2a64917fee9f8fb35dc6fdb79a19cabb45c8. Chain 2 (Bitcoin): anchored in block 959100 (2026-07-22T07:19:51Z), 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/CA6D21900245.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x73e9c4d8d206411f32364177096fc0495c0bff8aab360893ffd5a37b1e857925. 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/AUCN31710017.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x921118b9dfe5f75e12c61febd83f0cbbcfb3f008908873e7214c5ef124e97ed4. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), 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/GBARL1700005.