Planet 1999 is a French synth-pop and shoegaze band based in London. The group consists of members Caro, Alex, and Charles, who also operate as solo acts under the names ultra caro, DJ Kit (formerly C
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 0xc53c552f8d4b328422a5b7d6ebed5eeaf38c1a85c63155f6b9b9d5ccf5846f93. 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/7a89d41d-5f2e-4ce8-9306-67df92e57468.json and https://artists.proofprofile.net/proofs/artist/7a89d41d-5f2e-4ce8-9306-67df92e57468.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 0x752611fca4c460571fa5bc2030620a7068616c9cd81f8074ff4f416cf21c0f25. 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/GBENL2002867.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x41686e9810238470cfc1924cd7d4c0c78ea0558c167a54dd50c062faaa594ae1. 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/GBENL2102874.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc5954bca1730e23fa77e35dbbf45c16dfb735403c4c3686831a594d4545c8234. 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/GBENL1902654.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9e9819138a0b777432ee82b06a5c09fc46c50d7fcfe7365c8b37824386502760. 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/GBENL2102875.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9095c5f79bcf1f1972238273968e88d48df2aa0764e88aec879e2415502aea00. 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/GBENL1902639.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x752611fca4c460571fa5bc2030620a7068616c9cd81f8074ff4f416cf21c0f25. 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/GBENL2002867.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd164504bc336376f08f3ae2bfc7deb479993b5e5874b6fa00cca8b3db508bc87. 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/GBENL1902655.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb6670dd32c67b73c2b8728c4bc5057daf9649ddfef1b5b85c991bcdb89cd367a. 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/GBENL1902656.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x06362631c5b2b4aa3cf455d744b6519c8a9163565dab69a90a0b7e28b23784c2. 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/GBENL1902657.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xef9869a7493f19331e4cb0953c37db097f5764a61a9324514e08e99cbf001780. 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/GBENL1902658.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd32d9dd59d6f384c600306eb11da6cd12686c813b9ec41c8fcb0b04af4c45c62. 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/GBENL1902659.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x268e95a41d04a5e8e686e5e1011d30aa67b7b09ef4c2470799164fd7f969baee. 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/USA2P2229132.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc44589f428ff411ae61cfad875e92f9d0f16aa5d50d5348cf06bbbfde6f662f4. 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/USA2P2223532.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x843751d020919ed77765bca4309c399759996ab6816a91f9fa97a2bdddcf6afd. 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/USA2P2208728.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa4e4d2b2459b317282848dbd8ea3c47a5ed59fbd10135ef5f3354dee870e3d26. 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/USA2P2229133.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8d78924160bf06a7ac7677ce0f12ae9ce23c6d6da5f97a8f420fe9d74a35e267. Chain 2 (Bitcoin): anchored in block 956889 (2026-07-06T06:56:49Z), 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/USA2P2229131.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc44589f428ff411ae61cfad875e92f9d0f16aa5d50d5348cf06bbbfde6f662f4. 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/USA2P2223532.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x843751d020919ed77765bca4309c399759996ab6816a91f9fa97a2bdddcf6afd. 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/USA2P2208728.
Everyday, Everynight (DV-i ReSYNC Style)
Everyday, Everynight - DV-i ReSYNC Style
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5c565f13041c1358202ca421c4ae5844f693a8d28b2e7756683fc94c9151139a. 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/US3R42054802.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc0c2fb02dd6d3342ab54b88d056dfc367441ede09eb2276934508c9726aa8197. 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/US3R42054801.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x65fcdfe000d2f7e35b5ec280985583f9a9501503dae74486cbe1cd857479b4e1. 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/UK9951903301.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9095c5f79bcf1f1972238273968e88d48df2aa0764e88aec879e2415502aea00. Chain 2 (Bitcoin): anchored in block 957073 (2026-07-07T18:39:05Z), 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/GBENL1902639.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd164504bc336376f08f3ae2bfc7deb479993b5e5874b6fa00cca8b3db508bc87. 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/GBENL1902655.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb6670dd32c67b73c2b8728c4bc5057daf9649ddfef1b5b85c991bcdb89cd367a. Chain 2 (Bitcoin): anchored in block 957032 (2026-07-07T11:43:09Z), 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/GBENL1902656.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x06362631c5b2b4aa3cf455d744b6519c8a9163565dab69a90a0b7e28b23784c2. 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/GBENL1902657.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xef9869a7493f19331e4cb0953c37db097f5764a61a9324514e08e99cbf001780. 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/GBENL1902658.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd32d9dd59d6f384c600306eb11da6cd12686c813b9ec41c8fcb0b04af4c45c62. 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/GBENL1902659.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb6670dd32c67b73c2b8728c4bc5057daf9649ddfef1b5b85c991bcdb89cd367a. 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/GBENL1902656.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9095c5f79bcf1f1972238273968e88d48df2aa0764e88aec879e2415502aea00. 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/GBENL1902639.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x65fcdfe000d2f7e35b5ec280985583f9a9501503dae74486cbe1cd857479b4e1. Chain 2 (Bitcoin): anchored in block 960216 (2026-07-30T06:39:12Z), 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/UK9951903301.
This Is for Me [baby blue] - Planet 1999 Remix
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1f0e7618569a30b4458497e24e16defca31bdc82ec31442620a404d4296ef31b. 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/USA2B2057058.