Moon Duo is a psychedelic rock band from San Francisco, California formed in 2009 by Wooden Shjips guitarist Ripley Johnson and Sanae Yamada. History Their debut album Mazes was released on Sacred Bo
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 0x15a6beb093f6795553d73b58ed87e6599075264a859ca23689d238f40ac206f8. 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/c17d7b7d-ab21-4247-93ac-68457123c529.json and https://artists.proofprofile.net/proofs/artist/c17d7b7d-ab21-4247-93ac-68457123c529.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 0xa44ee311430e8b42093985022f87ffe16e43e4342820b54353f25c4a6e14ee9a. Chain 2 (Bitcoin): anchored in block 958208 (2026-07-15T22:40:25Z), 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/US5NR1208302.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5216a4b72538f3b3c5e40634e21052b21847f8da19681f68cce9f2bad741e0e9. Chain 2 (Bitcoin): anchored in block 958185 (2026-07-15T18:19:04Z), 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/US5NR1208303.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc00756640f78c8a7791646d3a7aed8cb55e927b4ffdbec66c1953488caf10954. 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/US5NR1208304.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7bb6bab25319257148aab08181c2a60de8da0169d093435ec6cda1fcdfe5fb09. 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/US5NR1208305.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3b36980f13f64e374b923dc2b7f15cd26e560e4996902bff0a75c199a8d6c926. Chain 2 (Bitcoin): anchored in block 958407 (2026-07-17T12:08:48Z), 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/US5NR1208306.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa455488b28372edcbff0364704da691902de3e3ea9d700b34e1e1f8ee0319d28. Chain 2 (Bitcoin): anchored in block 958996 (2026-07-21T10:57:35Z), 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/US5NR1208308.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd2c7b36e72d90bf0bc695a1dc2bdcb13615554bc79cfe6b68b1c64a232b202bc. 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/US5NR1208309.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x12ef58941db6837b7bbbc34ebaf8707c1e4cdd8ef5960d389e1e6b090dc53c31. 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/US5NR1208301.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8b0fed7058272f130c0061db45168e60a365dae0388cabc02674e47e719ad5af. 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/US5NR1512201.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0d3a74a09324779f51308520e57103809656de5760ce339269251b65cc7af8ef. 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/US5NR1512202.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6ce96564e416f94abcbe2f29bb22faf2e3a46d5d6740577b8fd1d8c5e069bcdc. 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/US5NR1512203.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0cb63df086aa70d8a45f770df0d717c60be8a9a30a543909583bc016580e149e. Chain 2 (Bitcoin): anchored in block 958980 (2026-07-21T07:04:12Z), 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/US5NR1512204.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x49ff3e401d0242203c369bc3bd963e8025c027b2be3a81fe28ce3e5079937243. Chain 2 (Bitcoin): anchored in block 958169 (2026-07-15T16:16:18Z), 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/US5NR1512205.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc3c8b364542a00738d017c88e8d1c14dd29b90afc8ddcd69ac7691a96b747c0f. 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/US5NR1512207.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x12b4bb8c919ae2975e442b1ee80806b1d6f8057ce21c03599dd35a25c3c85675. 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/US5NR1512209.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf636efc92bf121e54e47745cbadf89f59f6ef26f51cc8618cc59186a9b9c1bbc. Chain 2 (Bitcoin): anchored in block 958611 (2026-07-18T21:24:44Z), 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/US5NR1616802.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x57ac29fd3a32377eb78f3635dfa5cf5676313bae65f6e7072fea24eb200ab737. Chain 2 (Bitcoin): anchored in block 957867 (2026-07-13T14:55:20Z), 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/US5NR1616803.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfcaaeed5f17ba70da398681f981e6f1c77d8cd710d3efa4fc2ea258d5584394b. 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/US5NR1616804.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7a08139725e435a7d541be2f24487fc5a095e168e7db075002a621e07e682488. Chain 2 (Bitcoin): anchored in block 958985 (2026-07-21T08:39:15Z), 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/US5NR1616805.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf43a1aed9069878bf9b9718e57a36171cf91e0282de6d4c6ef80229696a38436. Chain 2 (Bitcoin): anchored in block 958208 (2026-07-15T22:40:25Z), 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/US5NR1616901.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x826dea25f122d80aebdfec07aea2b22eb765a58444d8f33267e417c833b2883a. Chain 2 (Bitcoin): anchored in block 958170 (2026-07-15T16:21:50Z), 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/US5NR1616903.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf13a760f7b3ec6a188a5b9cbb02cfeb7743153c8e63737e31df17a7eda8c9a6b. Chain 2 (Bitcoin): anchored in block 958373 (2026-07-17T06:09:33Z), 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/US5NR1616904.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x405f784c5b4b7aa9e42678557d245f3c43a92fd0dd9548a1e93cd52b4bdd58de. 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/US5NR1616905.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xac27167cf0386f7bbb1a13138ebec3f2ea5afd52c94bcf9c01b395fd0327df8a. Chain 2 (Bitcoin): anchored in block 958991 (2026-07-21T10:04:40Z), 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/US5NR1718201.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5b393ef4f55cd7ab6499447b971750469464b51ed3c24316e480df578677638b. Chain 2 (Bitcoin): anchored in block 958891 (2026-07-20T13:27:11Z), 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/US5NR1718204.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4ee4fb181a040bdc22f4d24128be0251c571d92dc6b7ef67da3d00c16ea8cfca. Chain 2 (Bitcoin): anchored in block 956474 (2026-07-03T08:56:35Z), 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/US5NR1819302.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcf01e00ba6b504d111ee05668bacf5af2304aec9a6db09587898c9ae97269043. 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/US5NR2025301.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0953889435d9d5e616a7bb40112390e559e3865a1030432105a8919734ac4dd1. Chain 2 (Bitcoin): anchored in block 958903 (2026-07-20T15:22:45Z), 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/US5NR2025302.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc0300762286867c72dcfa4e53d8820ada268f1f609a3361a786ac3c9261d15c5. Chain 2 (Bitcoin): anchored in block 958728 (2026-07-19T12:24:55Z), 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/US5NR2025305.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x79de4062e0afc1796044e26f0b748a3bf42d414eebbe3d3fecd75d78abbdff92. 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/US58L1869501.
Harbour Boat Trips Vol. 02 Copenhagen by Trentemøller - the Songs
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf13a760f7b3ec6a188a5b9cbb02cfeb7743153c8e63737e31df17a7eda8c9a6b. Chain 2 (Bitcoin): anchored in block 960209 (2026-07-30T05:15:54Z), 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/US5NR1616904.