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 0xb15c3d4d67681fd6a47190e737592dd01d9a814ab796ac2b65541ca281a5f221. 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/25c64717-17e9-4b6c-b9b9-ce6129115928.json and https://artists.proofprofile.net/proofs/artist/25c64717-17e9-4b6c-b9b9-ce6129115928.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 0xd09bb6d1e86b9cbfab0afd7f29c93db8f33e92b238b06eae268867a0ab4faf88. 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/ARF411600554.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x25b17403efdd80224d535f47efe759e1d4c2cdf1df7e5b331f8fab8e93b83053. Chain 2 (Bitcoin): anchored in block 957891 (2026-07-13T18:21:04Z), 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/ARF411600653.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3d08eb9d9cbcfb1850d0a9f7f1a430fa22557868bc7781e75ad3ee5ba6772e81. Chain 2 (Bitcoin): anchored in block 958140 (2026-07-15T10:05:23Z), 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/ARF411600657.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4c9e8d226bd697c5d3ee7e7ce901210c39518adace5c2b8d7a36539ba2a3f916. 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/ARF411900004.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0b2d689ce5ffbfb476293124f897baed9a1b7bd19acb729d0cbd60f9e0d98bcf. 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/ARF411900389.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4dadf61e76a1837207e85f38c41781ef93f14dc696ddc517620d5e175be2f9c0. 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/ARF411800312.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5a50d5ca86bc921d670cb6d82bf5217265f13893d6e71c1fa8ff28a4c9d88069. 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/ARF411900292.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4c9e8d226bd697c5d3ee7e7ce901210c39518adace5c2b8d7a36539ba2a3f916. 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/ARF411900004.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0b24ef16e37df475a118e7cbed260a667d9d6b7c0265f7edbd6d22c205133c05. 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/ARF412000198.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x41bc1c724d492fb3dadc770edf039aa10426ffa93e162a92bb845ee79399e670. 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/ARF411900150.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x62503a85bb1d95e781084e5e7d648296f78abfc84cc7c9b3ae10fcc86ecba9e7. 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/ARF412000002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa35b7f9d8f86a921add30eeeb73a540f1fb9c329479886f29b44e082229c6e1e. 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/ARF411601123.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc8ef5d701197ce3b200373c447d1b0081e12f8167f8ea9be97aad3082a20a52d. 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/ARF411900318.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5b1f44a7bb1f5b0f0f7a9d42d5032a3703297931de967e9f9374864a7b157c44. 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/ARF411601220.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x39cced029b9c0103549b287d2fad08df267584e2cf1e58a39c22dc1372c9d136. 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/ARF412000118.
Concrete Jungle (Krister & Dalbani Remix)
I Didn't Know I Was Looking for Love - Index Extended Instrumental Remix
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfa3b885741dd7d973fd9a05e1dba52eb1b1ad3afff5b36727b58182ca5809aef. Chain 2 (Bitcoin): anchored in block 956422 (2026-07-03T01:01:38Z), 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/ARF412200252.
All The Love In The World (G-Spliff Remix)
Say Say Say - Lost Coconut Extended Remix
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x29dba379fa06abe9ff4e3360ff0b603b13baa65965c4a93440fd79a289d9cb05. 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/ARF412300257.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xafddc1e25d79475fa957d815ae556681b3b385bad1817da29fbd9df2d7a4390d. Chain 2 (Bitcoin): anchored in block 958180 (2026-07-15T17:59:52Z), 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/ARF412300282.
All Night Long (All Night) [Dataset Remix]
All Night Long (All Night) - Dataset Instrumental Remix
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaabfbd038f2b0740c596bbd4e8c95819bde2e43ad8bef483ddc4d806b0890bce. Chain 2 (Bitcoin): anchored in block 958140 (2026-07-15T10:05:23Z), 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/ARF412300259.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc2f7bf6775049ff4080859324f5042aeb422a4f69a118ca2d567c68a6a4efb60. 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/ARF412100060.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd3ca54a7c58f6ed26ff47bfd650c9cda20105bda68b41456624a0a28c618e953. 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/ARF412300281.
I Didn't Know I Was Looking for Love - Index Extended Remix
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc34810736e9535bdcb67da9138d0dafd7b793aa19cb71cef3f56f51f76c1646c. 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/ARF412200251.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc69e348f9f31a3e06a166f84a53f448d83ffcc26cd9527920b1ff0053a4b8dff. 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/ARF412300256.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8dfc0569f53ef5786b2a0d6bdfccbfb1e240df3cb8f0967a44639d0f8ac89a5b. 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/ARF412300328.
Oops!...I Did It Again - Wax Hero Rework
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf36db46a94c8493332b9d5433eccab0c439232f3b027ab75632e96e1a566c7d3. 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/ARF412100019.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa77436c5d52c03ad0d0574280db82e496fd77593c48146e2cdf1a62418d3a8b8. 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/ARF412300332.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x179ff88d12fc730045fb2b76597fffde3f314de7d565b2f3f58704194544373e. 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/ARF412300309.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2bbee98b1b5b830877d1928a2815f12dcdf0f204fad610474d08dc9edc54c13c. 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/ARF412300317.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb9f558b8d29d3974b7a1d5bdca89218282327d4c69b1f404b5a7e72587eea4f8. 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/ARF412300291.
Another One Bites The Dust - Liongold Remix
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3c674f3fa54047be11ba6b85fa78059cf269f211f97173f9fe649e122cceeea0. 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/ARF412300284.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3e29a100c95aac79134c82762bdda37ad5467d542bd102bf06d79093c61b16ce. 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/ARF412200338.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8d19b227daee6ad11c1b41fd0adf473e7e7344806b0e0d608b120fd60d063770. 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/ARF412300001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x032d554060a498abb78c7fe580fe80fd88d2c284cad4696e28c3b23af5d7355b. 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/ARF412300283.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x17e48019a5b5664a65f06b6c340c186408fe0461c08b56991f9c343e8649126c. 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/ARF412300285.
Concrete Jungle - Krister & Dalbani Remix
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7918c9061f6de8c41d32e64e40ca3c9e40dc9093472e06161f130633d737777a. 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/ARF412200200.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x79f5e06ac8c9aa3be04a8fbc5ac60e4cbec2f27b155451c0d5977e806e225e51. 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/ARF412200416.
All Night Long (All Night) - Dataset Remix
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd9af18977d6da65b3ba505fda29f32768bc964881b19d10486c3637fa7fbdc24. 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/ARF412300258.
All The Love In The World - G-Spliff Remix
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x58684f72e54a1c259acd78232bb9ea82333c88b527cbdedfe14f77a07c93b429. 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/ARF412300249.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1221f2e6735cbe51a82e3391ebd7b3ce926ab45a42d82e6acbab848c47289c7d. 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/ARF412300286.
Blame It on the Boogie (Acoustic Version)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf50841988c55c4697c24f649e218f1ad7cf5b5902ddff06782f961a82e57b963. 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/ARF412100273.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x66c8a4d6635b5e22db75d39c0abdf88abd0670b9dbb1ffd70075c89ae6b02a28. 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/ARF410600413.
Vintage Café Vol. 3 - Lounge & Jazz Blends
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x30c965d1636c08618a9389e909301f696bc66496b0f92c959dc60a083ae4a7e3. 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/ARF411000496.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbeec1b0c9ca018c54a08422276506556309879395400b15d041e7d62c7f43334. 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/ARF410801154.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe95c9d5f7b43684dc9d6a697deab92a8726142354820790abe4fbd6b71a23777. 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/ARF412200167.
Vintage Café - Lounge & Jazz Blends (Special Selection), Pt. 8
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa35b7f9d8f86a921add30eeeb73a540f1fb9c329479886f29b44e082229c6e1e. 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/ARF411601123.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbeec1b0c9ca018c54a08422276506556309879395400b15d041e7d62c7f43334. 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/ARF410801154.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbf4ef93754649c2032c2d0f71767594b98f23e974a77b5039ecd5163bf09408a. 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/ARF412100032.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xff5e7d54a20028a275991dbc75e10e27113092a37024219913349fcf51e698ca. 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/ARF411600306.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9d159f056c4b483f5bba43a8e57464a86d3d9b4ff50d29e7daf84dbcb0ed69ef. 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/ARF410091530.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x66c8a4d6635b5e22db75d39c0abdf88abd0670b9dbb1ffd70075c89ae6b02a28. 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/ARF410600413.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfaf203de20e3a9cf32532093a735978453f767a8ea2c3934a1060f5b63bae17d. 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/ARF410091533.
Vintage Café - Lounge & Jazz Blends (Special Selection), Pt. 9
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf1b62d80d20082c055efe18d8244c77b7367ea92e65f339741c2ea5781a659e1. 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/ARF411600652.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8d19b227daee6ad11c1b41fd0adf473e7e7344806b0e0d608b120fd60d063770. 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/ARF412300001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x66c8a4d6635b5e22db75d39c0abdf88abd0670b9dbb1ffd70075c89ae6b02a28. 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/ARF410600413.
Vintage Café: Lounge & Jazz Blends (Special Selection), Pt. 2
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb9f5253dd147acf1649f88dc415ce8e73367f2444d07f00190bb38639e13da79. 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/ARF411001035.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8a723b8509817b120abaaa11162d0e81c88d1d2c39905a0a1acaab965765e7d4. 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/ARF411200823.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x63d6f2e024a7ba3eb328206c341f5a79473b159085a3e3fcf246af7f312fbbf9. 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/ARF411800556.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc69e348f9f31a3e06a166f84a53f448d83ffcc26cd9527920b1ff0053a4b8dff. 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/ARF412300256.