REDIRECT Sled Category:Animal-powered vehicles
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 0x95a6cc7c47479a8f70d5014af776bc5552d42dce3064dffd8f223507780dabdc. Chain 2 (Bitcoin): anchored in block 954587 (2026-06-20T19:10:41Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/b9f50917-b936-4fad-8f94-151bded93859.json and https://artists.proofprofile.net/proofs/artist/b9f50917-b936-4fad-8f94-151bded93859.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 0x14f34cdeea276c8e24b0b20efede2fd53967a0ff2223a434d4df38fd58330316. Chain 2 (Bitcoin): anchored in block 960352 (2026-07-31T05:48:30Z), 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/DEA622201493.
Midnight in Norway (Colin Crooks & Sledge Remix)
Midnight in Norway (Colin Crooks & Sledge Extended Remix)
Midnight in Norway - Colin Crooks & Sledge Extended Remix
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0808fd208a6b815047e2edf42809ec2ca14fd37923bdd4c207721f3bf23c06b7. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), 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/FR59R2027453.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf47abf343b1fe2dadf0803b0ac419750817ef833c972068669026e258be0f323. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), 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/CA5KR2037387.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc9528bb288b93bf12c6073316485e23d6aa48ad9b115001cfb0ad420e0f79bb8. 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/US5ED2303769.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x596fe15d6e4e6fec52eaa1a662f0225c8a8a2e6db5d6f1c23b4cf04d4947af2e. 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/US5ED2303770.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x867601619cba0c85fb7c2c23a2c41895e66250ef70b5dcd451f1ccb7db0241ef. 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/US5ED2303771.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd6986937dc5f525c1d6c2e72097d4e9703c844baf4dae242d281c46996f5a5bc. 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/US5ED2303772.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbb9a3ae0d2738b9b1f099ead81ef344d851ba37ca10651942d6e90b06453549b. 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/US5ED2303773.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x170eb9766c4ffc21ce011319ea016f1b65bb4606309876dc65552e2069513b13. 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/US5ED2303774.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x94268df5e8f84d9e968d9beac7ff3caea0bb05da12b8cf411ceaa335a93834da. 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/US5ED2303775.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb4f3a649df7a56c7098ffe304b8cc774be73e67d0064abe488dde83dd6606e5e. 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/US5ED2303776.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3e40fa039c1b3b75e93a5ebe85cce65bc14fbea766dd7914e3ac59731f46dd92. 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/US5ED2303777.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf9b6ffe65dc45988ac0515cbeb440ea7fe435e03bbbbc818f03dcda3c9150c8e. 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/US5ED2303778.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd4f1dcf7859b180ff0294db193a368a7841236dae9457cf2e3c78123df371c87. 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/US5ED2303779.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xce5002f1a07cfbaea43b00bcb570bde4cd5890b3b426d6630a7138fce45a8b0c. 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/US5ED2303780.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbc645a2daa32691d6023bc50a7901f31cb07d1c90aed20c592234fac00ecd74a. 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/US5ED2303781.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb8869fee891d9cd6f326c4ea2158f2bdc754a2f8a69663a4c4141346594fd71b. 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/QZTB62411388.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaee61833edcd68b797b8a06ef161a5e6798e28c395a5aabe7e5d36fc89a59479. Chain 2 (Bitcoin): anchored in block 960138 (2026-07-29T19:35:34Z), 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/QZTB62411389.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfdc5e88673588fc6e275c8b774fa51f06a0d59ac227cacb7fd592d67d252b302. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), 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/QZTB62411390.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd2db96672e4a7c24dca39956c469c76d4ebdec1f7ef759858335ac7bdaa2873d. Chain 2 (Bitcoin): anchored in block 960111 (2026-07-29T13:21:01Z), 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/QZTB62411391.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x03b5d2a6ba90ad470739a44a8e3c714dae458882d0e793016df7e7a67d62f8b1. Chain 2 (Bitcoin): anchored in block 960337 (2026-07-31T02:51:48Z), 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/QZTB62411392.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xab837caa71f94a46c80da8bb074be211167dd42f81a5a66ed55faa290eeb1178. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), 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/QZTB62411393.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2f3212ad8a02053fb284d741a0bbef129fe046ebe7450551da29b69c34364105. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), 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/QZTB62411394.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf4c05e2b422e020f935b6c50cbedfdce27b704d9c6cffd11b04b0b6d0920a6e3. Chain 2 (Bitcoin): anchored in block 960193 (2026-07-30T02:05:19Z), 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/QZTB62411395.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe0d5a8951d68591a752013e22a9fc9394021efb2952aab3fc736b1d1156cfe13. Chain 2 (Bitcoin): anchored in block 960236 (2026-07-30T09:37:10Z), 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/QZTB62411396.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa54cac2140482026a9f3ac4467dcac08bc0fa1195781096a940eab6ee06b8921. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), 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/QZTB62411397.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe2fb209ace2a203b60033c65865d735d1d50b0407f2391e466a06c2de83ae235. Chain 2 (Bitcoin): anchored in block 960509 (2026-08-01T04:30:37Z), 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/QZTB62411398.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x83f98b1a1d8b2dc1451815b350f85d682efd309473556829764be8690ff454aa. Chain 2 (Bitcoin): anchored in block 960160 (2026-07-29T22:48:59Z), 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/QZTB62411399.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe8d6a8db1dd6b8775ee6cbc6c99eacf786a6c51e168b2dc1c0bbe7d4240a7396. Chain 2 (Bitcoin): anchored in block 960334 (2026-07-31T02:19:15Z), 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/QZTB62411400.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x37cca72644fd3b1a5c93785f11f3417d613684a5933593c6b903a51ed6282f22. Chain 2 (Bitcoin): anchored in block 960376 (2026-07-31T09:09:19Z), 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/QZTB62411401.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x910c53be1111ee19313389a0b2eddbc37bd2fe0b2a4f6179bd43119f37be4ba6. Chain 2 (Bitcoin): anchored in block 960344 (2026-07-31T04:14:58Z), 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/QZTB62411402.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdaa1576851b1011a4a573771b599e7e78bade40cb9f7cc7472b23b36fa47688e. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), 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/QZTB62411403.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc699aec2c9bc67be102333be3ab1042c5a39150b9c8185dd99473eeb4013097c. Chain 2 (Bitcoin): anchored in block 960403 (2026-07-31T13:04:34Z), 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/QZTB62411404.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc420eb84705737817da6466955cf844a71d2b2fe29f92c82146e20f41b915542. Chain 2 (Bitcoin): anchored in block 960468 (2026-07-31T21:25:57Z), 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/BEB681400259.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8882de4ee2576eb16e4245ccb3289918c3b26f40c9a069d27820a4f55be0e009. Chain 2 (Bitcoin): anchored in block 960321 (2026-07-30T22:27:30Z), 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/BEB681400482.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc9083f10f652bc69b552ede4be00f1ebcbd36b6dea241375e33f29de889bafca. 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/NLS761400210.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5df1bd3bbe7a54966975d74d751c203ccfa27a5365c55d149482f8b9dae88eb5. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), 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/NLE801400249.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x580f6e9811abd326e37b6fd8642af7ff48b37bbfc3ba379fcd0d53e77191ded5. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), 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/NLS761400035.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd174ee94384520721171d68de1bcc97517f83ee22827937df043f60bde9cba72. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), 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/BEB681400502.
Better Not Said - Toneshifterz Remix edit
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x126114e5e6000d77801e691e2b8eadc99bc627dcc68a6e348cd41a9441d1d5a8. 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/AUUM71401101.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2c6d2d0cc89abe437741585567ca1ae4baf43869a7014a282701e0158208f726. 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/FRZPA2322340.