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 0x78dcd111d80107cd02567de8a1267141d14c2a007302a8059a0b24fd389aeaa1. 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/90465982-3936-4a6a-af65-e5f6db92ac41.json and https://artists.proofprofile.net/proofs/artist/90465982-3936-4a6a-af65-e5f6db92ac41.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Candy Shop (feat. James Wilson & Irma) [ManyFew Remix]
Candy Shop (feat. James Wilson & Irma) - ManyFew Remix
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 0xcadb407060434405de41b0c641720d9f28a752ed0cd8f8ac9d8f4e0548bb230f. 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/NLZ542101051.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x86c9b73da08a39fcf3cb2f71ba410763de213fc3390348d4af89c6ac7a4a2f77. 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/NLZ542100113.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5420e999a9dd3e2782bacbf8fa102450975762728a485b384d0d8bac9560ca15. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), 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/USA2P2347881.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x822472eaf25d1e0e6dfce9c780405b41e459ebf114dc3b0c58ed67936ea3e773. 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/USA2P2346336.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc67208293a4c62060170f25a3bed1b742ac12496a2d828c5be8f8d23305447d2. 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/QZFZ72344398.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe0db4874a0b7cdc32978de3985674357ec494ea59fd2484678b9f854234b2ca1. 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/QZFZ72348443.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa9e093ff9487231feb8b01377764bc37fe43bcbbc5016a765c34c3538542eae2. 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/QZFZ62302849.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfb010269db0a9a86c32f71dc6ccc5250e4402b107626e5c3ff0bad3d58edf9dc. Chain 2 (Bitcoin): anchored in block 959118 (2026-07-22T10:01:58Z), 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/QZFZ62302850.
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 0xd08b272a1a73142d0632f858dcbac85178f26339e62e0d25d4f679dd6e85129f. 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/USA2P2351962.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x440f401d95ce5bcda442c0292053a5fbfcb5321173a20c4b746bb8e896b42123. 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/USA2P2345703.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xda879446951c01a25e867765f8594b5ee3835e63998fb850a0f068dede24e9a2. 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/QMDA72205871.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0be30f26d2dfbd4b36322fd9846a8ce0e8bbfb2d0fb469697796b22e13aa1722. 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/NLZ542000962.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd6b04f6819d9956ed1e30e769cd8476f7453ddb9ac79375744f4c4bbe8f057d1. 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/USA2P2000165.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x792a0463fd1dd653729a21cb00716e14744d6ba9ea284d6958fe0ba0f7c4a785. 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/CA5KR1976891.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf2bca81f42d6be0999d340ffdb393a1da6f2911b33dd24d122a477b64a895187. 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/CA5KR1972743.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1f83a27bb8689866d1b247929566b409348c29cc725aa6fe6592f4b6e916349a. 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/CA5KR1966348.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd52e00d92eadb2e74683fd3c0f6d6f2ab591a1e7b29292576457cd21b5d75e7b. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), 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/CA5KR1963940.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x22aa5becc1106aba9646f68630ff97df17daecea647f7fbba06803563548714c. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), 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/GX8LD2344861.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc8a757c5e1010c790ba4f10abd050e5f4baccc730e83d88e8d88dd40aa9a472d. 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/QZES72378452.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x941f6b658b088db5e9bc37830c44d6d9298b1ca59557a714fbb916133bb095c0. 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/QZES72376904.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb6335af042178a5f2c1bf1baa7cf07211ced7e2c8cf6ba2ce0609eee0eb3d767. Chain 2 (Bitcoin): anchored in block 957041 (2026-07-21T17:21:43Z), 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/NLZ542001272.
Desire (feat. She Keeps Bees) [Olympis Remix]
Desire (feat. She Keeps Bees) - Olympis Remix
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x552bd78823ac44f87678f9ad5287240527bbd8f9bdd3cdc9b0d293f66368db25. Chain 2 (Bitcoin): anchored in block 957820 (2026-07-21T17:29:40Z), 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/NLZ542000684.
Desire (feat. She Keeps Bees) [Olympis Extended Remix]
Desire (feat. She Keeps Bees) - Olympis Extended Remix
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x05309f1bbc450aae5784c4bf1dcbd47f438895968e7b37fa28ac53566e85bcc6. 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/NLZ542000683.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd1c282f880f20ff39045b331b0de2a61be029f4fbe20e1e399a336a667b5a913. 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/CA5KR1976337.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbf4dd919d1819cebe11561912e873f729ef763028fa02401cf579b371fd54c91. 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/CA5KR1969706.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8711321856d94b550cc5f5d335ba0502182748799a936675a4f8606b4f7d1ea6. 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/QZHN32320014.