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 0x33769c20e6d67d978c2ec0991ba523d10eff94b8408b93683e55e8243c7a6596. Chain 2 (Bitcoin): anchored in block 953778 (2026-06-15T11:57:35Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/c30d3bd7-e82e-4c02-b244-e5b082af841a.json and https://artists.proofprofile.net/proofs/artist/c30d3bd7-e82e-4c02-b244-e5b082af841a.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
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xefa190c57e26e82effa2c4eb599b0453f331640230cf5c1e15b29d2da33695f9. 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/DGA072109819.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4a28c5b2406b8c72ae6950c0a3265eac8cc24575bce0a46911e2c248bc379604. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), 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/DGA072109822.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5cbb940b2714f3f94ecb8f6a8216d2b795793bb7774538f42bb5aec334fa426a. 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/DGA072109823.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x239eaeb1a0016a43e680e10a0fd033ad7d80f5de01e7c5a6f7aedbd17466e5e4. 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/DGA072109826.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf7cc6c9d26412cf34e0773dbace17c34f4489fa73a231e1ec1a9a90c49041bbc. 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/DGA072109829.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5845c05c806b0b9462eabbad8cb7ef1fb802d14bd3a95cf165b62b4e42e8a0fa. 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/DGA072109832.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaa8557aacda1e9b94bb41ab8871a38dc00bf6915d93d5bb46d5ed28beb475035. 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/DGA072109833.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdbc0608cb8564e85883fa178f6fc985cbbe1c92f535d3be148ceefcb4f52e514. 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/FRX872184699.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xff6e3cc22e651b39baca5d8976829d1e9588dd827b5a018a3ba76de6d31c6380. 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/FRX872184702.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x776063e2083befc19d0ae497c2102541d08a6a1f8e21263daeb7a3a380bb91fc. 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/FRX872184704.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa2012d56bd9813da1b7d9bd5a8a17ca66573e1e4879b3dc7d69e8f8f9dc21fc6. 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/FRX872184707.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfbf314aab11c9bd28b38f5179fb9bd16c259cd671568c716c1fa22b2f7710f95. 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/FRX872184708.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x09d7d0f2f0d0f450b12eaf26bc5dfcaf0eb99a90f0c6f8330baf881ce6a14ea6. Chain 2 (Bitcoin): anchored in block 960264 (2026-07-30T14:36:16Z), 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/FRX872184701.
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 0x18263190bae49646183338ed48052d027e385aa918fa7bf4f13ef9b3aec81d99. 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/DGA0P2314422.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x87f86ac72b79bebd3e8b9552aee9db19ce245d9bd9e7b4c9cc7e051f1d8ed918. 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/DGA0P2314423.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x199a567fc1dbc1b058fa8997665e6012acfddfe3f37be6af5c6f65efebe0a2fb. 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/DGA0P2314428.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa53f357bcb6d98382868bb824ba7256ddde3d7347054462fff0d4019e5900f4d. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), 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/FR10S2191712.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x448c527848f4fa55ae0fc7d3c12b936aa4ebc38714bea0132d6ac66c452c758a. 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/FR10S2191714.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb3d132c654892b824b378bcf546fa9d9d69f6cf4700ceccf32a2be38fcb648a1. 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/FR10S2191716.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcfbc31e8caa32f057c1a8f084c2bddb02c3e8b728c11c540dec1732cfa0f96a7. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), 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/FR10S2191717.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb873e3b39380b40b63ba35880be079251a9b1b94e1148b4997259260f4e289e8. 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/FR10S2191718.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc26f6942c0706bb9529394927a804ee9f1cfbe6cf39f418c7c5733aa9730bc84. 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/FR10S2185419.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x11f16de7358ee5ee36759be2e000e985ada792b5bbf762647fa6724a251f9f45. Chain 2 (Bitcoin): anchored in block 960150 (2026-07-29T21:51:49Z), 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/FR10S2185431.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd0ccfda92fc2077de6848ba5ca96fdf10f84bfbda7971f94c0fdd35098fa0da9. 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/FR10S2185094.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x87ecd85dc9abac7273e3b5efd2df1aef34105da2dd5c3388a084b9b49648705b. 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/FR10S2185095.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3c8c4551e52000c377c0446233a5c8d04850cc65c69507809f05001163d7b0b1. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), 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/FR10S2185096.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf6cc54a22ab70feb7125fb14c68337350e725da1dd57aeb1fc6d095710302cf4. 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/FR10S2185098.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7a0d3533c1efa4d9573a4777c2799a0faee45e222813e3028ddd76ec1efaa5ce. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), 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/FR10S2185159.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xccdb3dcba1038abd82404e0d8b1f72103a1bec501420329de9e44c3f7c2cdaa2. 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/FR10S2185165.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x813850d396d0f653189f46217722ea5799ec0bc4ff0b11bb0c913bb98e3f011b. Chain 2 (Bitcoin): anchored in block 959144 (2026-07-22T18:04:29Z), 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/FR10S2185169.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x52113d61f641a3fa3fb0f9139e2e2da9d0a0633c23c43ec41fc131de092b9046. Chain 2 (Bitcoin): anchored in block 960144 (2026-07-29T21:09:47Z), 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/FR10S2185167.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8699297c48abc8c834c0a1d7b53ab5a2470bd739824374e0665f0cc2a020737b. 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/FR10S2185340.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8db9143c1474417c4161b3865445451e15eecac4d3a614944eeb820af29e323c. 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/FR10S2185341.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xab425162eb86f6e1a77f0619011ae237e55f2b0e5ea13391794ce481e885ef36. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), 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/FR10S2185343.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf27df5c99d0e4bbb5677641e7ac0244c43251301d5ccec90439c31ec5b76cc35. Chain 2 (Bitcoin): anchored in block 960111 (2026-07-29T13:21:01Z), 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/FR10S2185339.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6e7647bd74d296cd389e57935a2209b9db3b53c343bad33791b3cf358456fb84. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), 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/FR10S2185223.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4d4a63339664f033ba4b3bebeae189cb0335a5c526fa9611a570066d8d952b39. Chain 2 (Bitcoin): anchored in block 957819 (2026-07-13T07:53:33Z), 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/FR10S2185224.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf9854c98c0157b805f4acc29f877502aba7dff9ab61e055fc00cfea1ebfa9b0a. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), 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/FR10S2185226.
别再问我什么是迪斯科/手扶拖拉机斯基 - Live
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa0e4c87f4e9ac754edcad3bee2206e2c97a243283b5ea0c0de6c8cd0e26b6b3a. 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/FR10S2185246.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x22a4d99a943917c30a480dc86a07a7ca9f837502705fa3f98983d9cb8d36a047. 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/FR10S2185247.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x649f551490c773c234359678e31af9969962f3f0e635483a7db847180be2cf3a. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), 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/FR10S2185369.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x34883ba9d8231bf533b3ce14f300fc006429d6192823beed75319643893357fc. 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/DGA072109799.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2010a3347af680b10f3a6c6942572bed83aa779d2bb87ed5cfc1a8eb842fd689. 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/DGA072109803.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5d030e797d57db07367485f2e952ad5a7fc8879626b96510e49d0fc3b1eb3eff. Chain 2 (Bitcoin): anchored in block 960240 (2026-07-30T09:57:33Z), 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/DGA072109802.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6395a3d350be8195e6de0228a7c1fcdf784315ae44c193bef221d3b2c3744f55. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), 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/FR10S2194975.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x652f070098e7ea1086fbe260d538d8015974f7112d33df0c1d8cf55674ff4d2a. 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/FR10S2194977.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0e691246f53eea8d2989b1e7a0084e04a26aa9f8526462caf39cd91e7af44648. 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/FR10S2194978.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x74b929c6b679fdedf7d76586fc663c92fb6c598e93aab052e850659e533660a5. Chain 2 (Bitcoin): anchored in block 957048 (2026-07-07T14:18:56Z), 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/FR10S2194979.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x84bb02b2762fa559a65484f56fa66030c22347c90fd8219c1585db9ca859b3e6. 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/FR10S2194981.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x249449f480898300ba994a6bbb73bbc4112f1897ca4936f110783c734cf9b2ed. Chain 2 (Bitcoin): anchored in block 960302 (2026-07-30T20:09:33Z), 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/FR10S2194980.