Deee-Lite was an American house and dance music group formed in New York City. The group's single "Groove Is in the Heart", which was released in 1990 from their debut studio album, World Clique (1990
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 0xe5f139735a2eb3ad7323e9b3eac58dc47161aafd3b7b1211a7acb045b05dc622. 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/05a11145-762d-472d-892d-296e43694be6.json and https://artists.proofprofile.net/proofs/artist/05a11145-762d-472d-892d-296e43694be6.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Groove Is in the Heart - Jelly Jam Beats
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 0x76e757926a55abde80218f0691f8d0fdb4001299d2af1beaabea33dadbcf8251. Chain 2 (Bitcoin): anchored in block 958771 (2026-07-19T22:00:33Z), 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/USEE11300920.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3f38a8da9559e547f700ab678bf36be2db1e871b3d3bd33d0439f55ec3c2c0b0. Chain 2 (Bitcoin): anchored in block 958708 (2026-07-19T09:08:25Z), 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/USEE11300921.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6f00a2080105b1cf73b230e1167169dbbd127e11ea701929ef67d2e1a6cb0e13. 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/USEE19687204.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc17d5f59a45d3461192401c1bc939ffdfd1fdde3b1b0b8768849c8292d7a04f1. Chain 2 (Bitcoin): anchored in block 958163 (2026-07-15T16:46:43Z), 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/USEE19901043.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc6083d4bfaa1cfb9e9770de858ca7c411fe0a1b259c87cf39bd8d2179a09cb5d. Chain 2 (Bitcoin): anchored in block 956402 (2026-07-17T03:31:11Z), 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/USEE19901045.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4a4f0d0fc664bf63f0113406c5971019aadd9e0d6f8141274ad5be953fcd0e41. Chain 2 (Bitcoin): anchored in block 958067 (2026-07-14T21:26:15Z), 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/USEE19901047.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x25c07f0f5bae638ef318922be60da0625185744a066ad6dcf1500d6f50c33c34. Chain 2 (Bitcoin): anchored in block 958342 (2026-07-17T02:36:34Z), 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/USEE19901048.
I Had a Dream I Was Falling Through a Hole in the Ozone Layer
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb1e32b4cf99d8f23c580191f86625876676af7051c7ab003174ff8ea6f0ccf54. Chain 2 (Bitcoin): anchored in block 958067 (2026-07-14T21:26:15Z), 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/USEE19901050.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8d62f456185eb8493f6b3c56f8cb302327877cdda67e055b612feae6d659677b. 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/USEE19901052.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4b21544ff3e14dfb07a8ae9a656115ad619976e1670ba75fac0e302d7ff61619. Chain 2 (Bitcoin): anchored in block 957709 (2026-07-12T13:52:43Z), 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/USEE19901055.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x82ae6a4fb453cbd6badcb13dd4689613d6580eea3f165aa9d6b6f8f672cbe142. Chain 2 (Bitcoin): anchored in block 958808 (2026-07-20T02:49:15Z), 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/USEE19901056.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4ad437e2a7a996e9552c79020991758d932581d8264e9dba18fb1d5d9ef9eaea. 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/USEE19901057.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8251c93b24f2889622aaa29d6a69a40f49272e850121b9496b5d53afc9b602f3. 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/USEE19400007.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb4e70c7043e9d685cf26d73c7a01a102281a48897ea801c919e4ba91545395f6. Chain 2 (Bitcoin): anchored in block 958194 (2026-07-15T22:22:03Z), 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/USEE19400011.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf6e044f870bbc415065d197b3463da3ffb63ceafea08479c3f0ec4f5fa2a31ca. 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/USEE19687201.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf5cc38380ab49b9f0a3ebaa43562f98d62b97d0a194fda038c16841e00e8b26d. Chain 2 (Bitcoin): anchored in block 958324 (2026-07-16T23:26:31Z), 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/USEE11000003.
Sampladelic Relics & Dancefloor Oddities
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8d1c57cfb27d9dba039a5d3f39c5e47970abff4dc09fcbf60eb9549ee203bcf3. 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/USEE10182609.
Music Selector Is the Soul Reflector - Remix Version
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2994cd2ffa7903c605018ec52a62ba889d29f2156febd2ac8b11406378989baf. 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/USEE10182611.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfea9560f3be5c8c3a25dc804f77af036355870712cf632b3ab1c32eb278bc3b7. 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/USEE10182612.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x07156e3e12e440372728590f843d9a71f4b03a82a20f9a50b7fb092638572f31. Chain 2 (Bitcoin): anchored in block 958316 (2026-07-16T19:42:29Z), 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/USEE10182614.
I Had a Dream I Was Falling Through a Hole in the Ozone Layer - Remix Version
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6ab52f9437fa611533861f6ffa90eee00841560f6e8ea81353309b13062f6101. Chain 2 (Bitcoin): anchored in block 956790 (2026-07-05T12:31:54Z), 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/USEE10182604.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x46b0fd71ba6e584e541e9a88c9aad640b21113bfee5b654198b811a87443d22c. 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/USEE10182615.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x00d5aaba157add27e55eff83dcdc5eaecdc862a0a4ed33ffc401efb13750c2eb. 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/USEE10182607.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x423be167d0c944ff861c165db54f471365974e58094d02b80611c991f2bf7fb2. Chain 2 (Bitcoin): anchored in block 958319 (2026-07-16T20:12:32Z), 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/USEE10000470.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6b35745c17d9fb96fc60063bdc659fafb8acd67836ef5f21bfd31969834da99e. Chain 2 (Bitcoin): anchored in block 958316 (2026-07-16T19:42:29Z), 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/USEE10000473.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x17dfaf527511a1b9a15f4ffa349943803e5813f1d45e48b4cb31c93502cdf16f. Chain 2 (Bitcoin): anchored in block 958211 (2026-07-16T02:15:57Z), 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/USEE19687206.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x15f967e8e8ef72060c3e5fef7e7325c688df084c79a099824e9e1464e8b8ccf1. Chain 2 (Bitcoin): anchored in block 956856 (2026-07-06T01:25:57Z), 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/USEE10701411.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc9c0030bd1e9fab81570fe8625daa8839eaeb81b1a6249e571a9d8d1ee092b13. 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/USEE11200805.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x955b7ccc988a2d37b95df54d033c7cd18a3f6c67777f5bd1f4c4b3322ab8cef0. 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/USEE11200341.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x444d3596a5864ada54aa754d90964e8aff5dff4cfb517773f55e303766bdc3d2. 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/USEE11000210.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6f00a2080105b1cf73b230e1167169dbbd127e11ea701929ef67d2e1a6cb0e13. 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/USEE19687204.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6f00a2080105b1cf73b230e1167169dbbd127e11ea701929ef67d2e1a6cb0e13. 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/USEE19687204.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc9c0030bd1e9fab81570fe8625daa8839eaeb81b1a6249e571a9d8d1ee092b13. 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/USEE11200805.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6f00a2080105b1cf73b230e1167169dbbd127e11ea701929ef67d2e1a6cb0e13. 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/USEE19687204.