Deap Vally was an American rock duo, formed in Los Angeles, California in 2011. The group consisted of Lindsey Troy (guitar, vocals) and Julie Edwards (drums, vocals). They released four albums, four
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 0x4fd6669f3c981e0bedbeecc46fd1d9f20674a83266f7b127ceb00ea372507127. 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/eb4de773-7102-4631-b311-c82fdca7041f.json and https://artists.proofprofile.net/proofs/artist/eb4de773-7102-4631-b311-c82fdca7041f.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 0xac577835665fb254448443b974ec17b9682861a3e5d0c0a1e37c8a84d25b6a22. 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/GBUM71302729.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x470b6ed9ea04d31312a72f9a4cb1493e5bcd3e44f259912ab2c47270c156a65d. 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/GBUM71301002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe0b38d6b0da0a2c3c4048bd858d4a12133b943d05c971edcff524378d839c5bc. Chain 2 (Bitcoin): anchored in block 957880 (2026-07-13T16:39:18Z), 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/GBUM71302730.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe0b38d6b0da0a2c3c4048bd858d4a12133b943d05c971edcff524378d839c5bc. 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/GBUM71302730.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe162e2ab4e562a72da12238eb8787e7493529ca9ee878aa4e22167f3bc469339. Chain 2 (Bitcoin): anchored in block 958816 (2026-07-20T03:51:05Z), 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/GBUM71208083.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0c8c3135321ab177f89431dbcc8146ca94939b7f428f8f68a37cd325f4515249. 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/GBUM71208053.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x796dff263c1a56e56c964f7bf8b4132cdee1bc7bdb983db940c5c98ed34b6d14. Chain 2 (Bitcoin): anchored in block 958876 (2026-07-20T12:15:48Z), 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/GBUM71300973.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1d17412f28733e19a3e70e99a63d820daefd67541f5456108f9502725158aaad. 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/GBUM71208086.
Deap Vally - Walk of Shame [Summer Six - Live from The Great Escape]
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x84f095347cee0e4081f9f94cb43131978cca317a5d042d6faedc0c86b311d629. Chain 2 (Bitcoin): anchored in block 959088 (2026-07-22T02:14:33Z), 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/QM5L61600028.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2cdf0680a725e3ff227e783b21d76269b7b3621fa789e411016e2e85108c8061. 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/GBCEJ1600161.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfced6a774060125882aec9a8073845dc69857b35e53eaebb1b6d150ba726c298. Chain 2 (Bitcoin): anchored in block 959094 (2026-07-22T03:33:16Z), 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/GBCEJ1600171.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2cdf0680a725e3ff227e783b21d76269b7b3621fa789e411016e2e85108c8061. 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/GBCEJ1600161.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdc3eb63556f64dae372ca9a38aecad41c2f823b05f6b9991a2d33abaed84c763. 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/GBCEJ1600163.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x80735f272e1ceb613dc8947774f15758910e4cb73baa891fd3403e78e3035143. 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/GBCEJ1600165.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfced6a774060125882aec9a8073845dc69857b35e53eaebb1b6d150ba726c298. Chain 2 (Bitcoin): anchored in block 958417 (2026-07-17T12:56:50Z), 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/GBCEJ1600171.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5bd8f5dc3a3316079eaf52f76efb53c7f0cd0cb54f011f3ae384385786fdb046. Chain 2 (Bitcoin): anchored in block 959100 (2026-07-22T05:29:55Z), 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/TCACJ1562130.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9d292b4e23327bae34de33329684a0de42d8c005557ffcb43c67d1e6424247d4. 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/GBCEJ2000351.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8053c7c8c75d61961fc4ae8b0dd57530dc181157729544f01a6ece95575d6c3e. Chain 2 (Bitcoin): anchored in block 958134 (2026-07-15T09:14:08Z), 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/GBCEJ2100067.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc3ca8868645dcef8f7200574fd7a0a483ffa825a0a55cc99e7afed7bcc9b2217. Chain 2 (Bitcoin): anchored in block 958401 (2026-07-17T11:10:25Z), 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/GBCEJ2100128.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xee0422d830c768e6522d2bf8985a285ae587464b303a33f24ce9f57976d467be. Chain 2 (Bitcoin): anchored in block 958897 (2026-07-20T14:57:46Z), 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/GBCEJ2100066.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x90ebe0ea7801ca0162ec8baaa00b0b946d0a4de9e27cc389f6ecf07268c451be. Chain 2 (Bitcoin): anchored in block 958975 (2026-07-21T06:12:52Z), 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/GBCEJ2100131.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4298578dda29c7089b7a8833f2744b9426a41cf0b3893773d582326e1d6bfd5e. Chain 2 (Bitcoin): anchored in block 958842 (2026-07-20T07:48:27Z), 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/GBCEJ2000352.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf0c3ab10dbecf39d10c54a9fe2ff3bf80b62b0d8fb871bcfa9818cbccaa8e0df. 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/GBCEJ2000350.
Give Me A Sign (ALEXANDER BRADLEY REMIX)
Give Me a Sign (ALEXANDER BRADLEY REMIX)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xef028f20813f1d65f8780cd44f7befa29e53dcb031dfe2b32420a3a60386a7f7. Chain 2 (Bitcoin): anchored in block 956639 (2026-07-04T11:19:20Z), 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/QZFYZ2450979.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x29fb7907fb4d44275c06bdf67f7ea0a0670be322a92caec8aabb1bc59d485517. Chain 2 (Bitcoin): anchored in block 956545 (2026-07-03T19:59:51Z), 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/QZFYZ2450992.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xac4f8b16a268e16c0427324b0baa3fcb01ca22e1e1a67b33ccc0b6f926ca5d57. Chain 2 (Bitcoin): anchored in block 956776 (2026-07-05T10:59:37Z), 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/QZK6Q2452193.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4c38b4bd0d67e1e5582bdc5dd6a1988dcdee1ca0f43bcce130543b23099f843e. 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/CAL451791516.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5bd8f5dc3a3316079eaf52f76efb53c7f0cd0cb54f011f3ae384385786fdb046. Chain 2 (Bitcoin): anchored in block 960407 (2026-07-31T13:26:30Z), 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/TCACJ1562130.