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 0x6da9c2fdee143864b0095d3806f6062573755b0cce0707658e1f9fb3d0b807b9. 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/a8fd36cd-9d87-4fc6-92cd-424f2c4c812f.json and https://artists.proofprofile.net/proofs/artist/a8fd36cd-9d87-4fc6-92cd-424f2c4c812f.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 0xb6e2aef9623e639f6c4bdfac320a505b2c666bb51800309cde338cdbfa4ae217. 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/GB2LD2410182.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x59c9e2088d026a0a29972574d7911aff3bf0a68e6b594ddb8240ec98702e3d92. 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/GB2LD2410183.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc4aec9d2d6603a62a4397f75d0558d717ceb09b52238bd5ca3364cbd4cfae63d. 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/GB2LD2410184.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4c8e85e4ee1b5692974e1aeb5c49a342c691e9b36d74e7672d6c87f107aa3674. 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/QZZ662412886.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaba80114419ec35a91430a0a2d6a25e2b8c19ee87fdf78c5f42c7ed4a8799c50. Chain 2 (Bitcoin): anchored in block 960191 (2026-07-30T01:51:26Z), 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/QZZ662412887.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb0d65d579d5ff666c558f637f2fd102ec33b13b75aeb7867a9208ba1fb1cdf19. 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/QZZ662412888.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4d47a76c536897412483c28f5744082a6292d2c8fea55e70b8528122da6c8f82. 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/QZZ662412889.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2ef2e954b6bc8477c5e56716122c536b2cdb3ee69865ba4cd48e3ea106d2404c. 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/QZZ662412890.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5847a33941f27fdb1690d6979c29e149e3eab2d4fa220d7e02275cc5199d1199. Chain 2 (Bitcoin): anchored in block 959114 (2026-07-22T08:41:42Z), 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/QZZ662412891.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x620457c9d8ec1d15155b7b40ba7ee28b0ec595f325810286e3ed6d10a2be5134. 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/QZZ662412892.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf441812bfba6bd0c3b2033b71c0da19296c9d5be178b6687021d93f38412d5c6. 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/QZZ662412893.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2fa9cce6c02f675eb206bcd725c1f8db9959fb0b3c023116bf74cf720a4b76d3. 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/QZN882593323.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe1609931ee17c8bf28f04df65aafbc3caee10db1490858b9a1b57e25af8db932. 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/QZN882576691.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4ca606f09fd90ac8153a6c00a0aed35a98ec6e05c34b0472a3c114391458265b. 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/QZN882557248.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6bbc3cefab8916d96f45184388fba5971d9d926fe70544a543959c8788bae1d3. 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/QZN882535712.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x33f84ba58d55152c5bf2e377c33b6f61cf63a169ae8a0bcd87040121872ad34d. 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/QZN882527939.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd21464b75a41857109c6adfaba5cb72fad728f8ed6dfdd8eef9f8b1b7bbed3ce. 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/QZN882444264.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xda425ba70b54cc014226d00041132d64cc693b0c74f4082fd04f2f6854387146. 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/QZN882427082.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeeb98237d31bb4aae3c82d2ca0a1ec6a4e4b3aab4be9728bfad16bcde3b0af3a. 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/QZN882417124.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x168eec507ffb8b4e48ee55850047685e8f125e468dfb3c108dfaf9f13fde0e78. 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/QZWDW2476345.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x696abe0de64c5589d1ad709e40afd73992f1070a61de709128f104dab35b1ed8. 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/QZWDW2461835.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3bc261a3674bda836314d2ce88a8043b4c14ef9afe5ee824f5513ecc1c845386. 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/CA5KR2491471.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfe409daae7b139ea5dd013c583ae9a8e57855c23a331151b75bfa1ff86316aa3. 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/USL4Q2452649.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5f89c069a9bbe1bfeedf6f6150e13e25726804735414f4e55d2058a47b45af6b. 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/QZYFZ2492755.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x66df4e21174a88be6b3195c647d7462438b37eb8d8905f40d91d7c57870540b1. 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/USHM82393621.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0c3eab9ed7e5419a83a29c6d970598bd8209bcc65a5079e6ee8bb3827b763e05. 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/QZYFZ2470325.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x810200b31d73afdd9dabd4dd6e6d0d9d66375fe3137ba3467f42c1e545f9e520. 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/QZYFZ2452679.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6a2aedcfe00b1362a26dd48c1f3e0f39b57f09435a47675757ddb38d5335baf6. 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/DGA062417589.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6881306026c9ad41d3e1abffc191d4b040193fa2bfd1133740f418ebb94c7294. 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/DGA062419186.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x93846a4235636c6c0a99ac53edcfe8f4c4161b5e41baf9de5cc0b7d26d39166f. 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/DGA062416929.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x236ec5dadd468507e6baa1fe09238b06c5f1846d179620ebf772627182155cdd. Chain 2 (Bitcoin): anchored in block 959159 (2026-07-22T17:48:40Z), 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/DGA062418063.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x422a55cdfa56f3d86c78afeba7f7a0c496b7be1555b36cbbc00d47ded293f879. 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/DGA062416838.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x51a1228207872e2883c6c0795ee5dd802d37532ed42841ff582c15383527a1f6. 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/QZYFZ2427517.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x63d25d0ea324374b5e48338b428212886bd3da9d5ceb8420b1fa821664c7a42e. 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/QZYFZ2427516.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2b4a7a1e558de677d0071aa471f1526226969d0ed8ab774766484036eebe94a9. 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/QZYFZ2427515.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd060e6373b6bbdd7dda9d278fa143cfd1438777c0861887233fe55033b411e57. 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/QZYFZ2427006.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3f3257bcc22b5578a032f065240dde2639aee23dbaa13365e3d329d8e6b14d67. 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/GB2LD2410130.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x48c21878998e80ad2bef95fc5293679a9ffdefba4308aa20ddfffedc4060ca45. 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/GB2LD2410131.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x115db51fcac777dfebb3827b199996dcd74dafa06d6e1629058e082e16e01927. 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/GB2LD2410132.
I Like The Way You Kiss Me (Instrumental)
I Like The Way You Kiss Me - Instrumental
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x86b388ef8e432af41486f54e44d186e497ca6fc348cf7a13966a0c24e9105496. 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/QZYFZ2410529.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x54f85131e693347eca9bedc4e11475b7a1996a4dd59b2c57e7b268566d9e25ec. 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/GB2LD2410110.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe719df93b46d6dddcb9febdf121d848727034dc1b2fe5905cc77ba34c55a8c82. Chain 2 (Bitcoin): anchored in block 960105 (2026-07-29T12:35:17Z), 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/QZZ662439973.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc41dcaa0f5b6506131c9af32eb1c5c55551a0f83011e8e9d1edc5eb26ee9acbe. 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/QZZ662429662.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4a7ffa2ab4bf4eac2248ad67fd9711b5781931349c683d73f13146b10353af73. 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/QZDA62468274.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3e8b606e868827fb120bd8bdf581470dd8a15b2098d47a41e57a3f79247ead69. 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/QM4TW2442585.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0a7c113f94f49a50e4241f34e7a6aaf0f625de260abeaf04db22b369aff766f0. 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/QZZ662416034.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1ad09d6c75434c4ab59e292f3539655f2ff6cbb3a4e58874c0e8babd25aa3d41. 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/QZZ662412337.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0420069919635d4786b27b8797f63b2756deedea0194585cb23a1627e45e1d31. 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/GBKQU2375330.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe48e2db0e7309650af086ea6b7251bf7818c6b609f1ba1839ec055613167d3e4. 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/GB8KE2328267.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeb7d225b97411587860399369d10722df9182bb44079b5cd4a7b186b59b88a39. Chain 2 (Bitcoin): anchored in block 960157 (2026-07-29T22:12:10Z), 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/GB8KE2328268.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf807fe97c1a91a467fca34b275bff40d5e32c7beac3a1de59a481e78e21b21e1. Chain 2 (Bitcoin): anchored in block 960117 (2026-07-29T14:28:24Z), 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/GB8KE2328269.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x96f37b0740d0df06e28020c1fc21d849cf86384b2889a1cff495aab2b1223281. 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/TCAHQ2372303.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1045cfaba2330ee92fc163f62819ad6384f29dc7a2de94bf7bbcba8795087816. Chain 2 (Bitcoin): anchored in block 957055 (2026-07-07T15:12:44Z), 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/GBLV62310702.