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 0x2cb28d2e76643ebf83c618d001b68519034a632c4f4f838c1ba596e64bd08304. Chain 2 (Bitcoin): anchored in block 954066 (2026-06-17T08:11:48Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/4eb47210-659b-4724-b75d-b0fe1fa8a039.json and https://artists.proofprofile.net/proofs/artist/4eb47210-659b-4724-b75d-b0fe1fa8a039.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 0xd760c1c937bfc2d03f6abb644ddd940aa99029f9af5bc38c4bcfbacfe6ba0ce3. Chain 2 (Bitcoin): anchored in block 957073 (2026-07-07T18:39:05Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CNZ512200035.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaeba921b97fc564846c304a3f220263f973c15cd208955b03f6d1761cb597921. 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/CNZ512100165.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x63490ddc7a26ff185867eb4a45e3909fa1f900b736fab47c1fe92022cb1a12bf. 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/CNZ512100345.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x064be3ea86f895ef11490adc568777a811236be3a788e5e2b18ee04172daee21. Chain 2 (Bitcoin): anchored in block 957122 (2026-07-08T03:39:04Z), 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/CNZ512100348.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4e254c28542eaee587de14338b91c9213bd0610aa0cd10d7b47b66e9f7496f86. Chain 2 (Bitcoin): anchored in block 960254 (2026-07-30T12:06:10Z), 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/CNZ512100167.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x854e41030e604ea235774464a9392aeb28061c69096f64aa32a9adf8e99c42b5. Chain 2 (Bitcoin): anchored in block 960473 (2026-07-31T22:27:44Z), 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/CNZ512100168.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb93aea4a6ca025233e20d1574e02c8c40cbf838c96261ef64bcde3fc4aa2f2e7. Chain 2 (Bitcoin): anchored in block 960348 (2026-07-31T05:17:02Z), 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/CNZ512100349.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8ed1fe0cf40489d49ffc5386a96d37def85e287bb3dfd976718b8f35b89844e1. Chain 2 (Bitcoin): anchored in block 960485 (2026-08-01T00:10:46Z), 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/CNZ512100572.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x74a949a71f7246dad3ce3ca6c2a9a4dad4edbf6e2843915bf676fa84df9e3fef. 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/FRX762139229.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2d887ec13f256c61a054da47f36f3e1dfd60a350f96bb4aa7051ba346572fe99. 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/HKG732274737.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x502e805ceee853b875d30e85d4fa8d1f64a6c4b1d83c7df5147b49feb5ab1d11. 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/HKG732274738.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa205363d051c741942af56e4a7b7ce471617841fcdcd0b7265780b2fac166f84. 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/HKG732274741.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x26d0559bbf080f86a6e442e5dd4bdfa4cda18ebdff9457a85ddc9700c349a108. 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/HKG732274746.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe8d260f8e3845747334a306965cc5ff6afac5eae7fddeca329437dff0b4643bf. Chain 2 (Bitcoin): anchored in block 960229 (2026-07-30T08:30:10Z), 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/HKG732274745.
Cruel Buddhist & M.Du - Sweet Song (Outro)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0ee6958128eda1a168afe7fd585a9fb9d2ff1657dcd0239b2b00fa5ca511e219. 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/FRX201819706.
2021 Eating Music presents Living with Friends
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x721ff7dbb4c5c385ea8d33b789b40dafe7ae9890ecd9f1ba64391d03b9a67a4b. Chain 2 (Bitcoin): anchored in block 957122 (2026-07-08T03:39:04Z), 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/FR2X42174352.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5ce3c4ac1129e906e30b0237ca6fea30c13a9ba70f75d743e9a57f3cde211692. 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/TWAE31700947.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0c0cb04862c67a128edf0ac78c5cfb7a0846484af6155fce9cae5e47c8b24fa8. Chain 2 (Bitcoin): anchored in block 957061 (2026-07-07T16:07:00Z), 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/TWAE31700948.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7cffaaa07476f8ecbbd8b775d97a2ee003f15bc3a46e23baaf4cd0cf7ae4d63c. 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/TWAE31700949.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf867c659d082e4975dc5b4ab620569b0b7c956efba1ba0bea305e1c34c2a0f35. 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/TWAE31700950.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd97c9876b22e8eeae831253fc5a353b25a52af83a5341b908964c462cad7459e. 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/TWAE31700951.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xddca1498cf4bd512a240b088b8dd116decbd72982a316c71b5968a2df5205d47. 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/TWAE31700952.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0eea3e5564e3d411d1d2ad3d8d3a64dedcade17742549aca994d09268998ca9e. 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/TWAE31700953.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x17a5224710046835ee825618bd3934740ec70c586d5d495bbc2b85daab0442d2. 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/TWAE31700954.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x50f8e3310dbdff38f2ecc988c8e5433ae8af7fbc587535269a88938dddc85312. 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/TWAE31700955.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x016a72e90228ea526aad951a8f1c1d6a88dc5d1e13d93f940485c8c71a42c42a. 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/TWAE31700957.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x93668d30f8336275718629534c308d4300fbf7cf6021fd31e02c08ed56fe879d. Chain 2 (Bitcoin): anchored in block 956349 (2026-07-02T11:34:59Z), 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/TWAE31900568.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc6e89ad4a51efac66c4097770f885870fbfe1c6efd18b62a5258f4e91eb0fd7d. 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/TWAE31900569.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x14c936b5c248cfd6657266b309aac731b3b73a437971257cad741883149effe1. 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/TWAE31900470.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe10b1fca9dd8b57c6d411eacad9c9254aa014c15bd48e3ab242481ecf7b6d1eb. 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/TWAE31900417.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8e6fcd82487a10d5d8f56beb25e7253531052a44d8020a6d3cc24a9ebef06eb8. 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/TWAE31900572.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x63bc0865aaa45b6da799cc2b0e253394ac7a9efdc42d605c4d4c08fc64d95c7c. Chain 2 (Bitcoin): anchored in block 956349 (2026-07-02T11:34:59Z), 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/QMFME2342984.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbbe69b0dd254b406b8fe3803cee3adc496ea3d93808694654e5a9a2a69f6129e. 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/QMFME2342988.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb80a54df5cfa370a45e967b630c25ac91b273be13302faf6f08f8ee0788981b9. Chain 2 (Bitcoin): anchored in block 956349 (2026-07-02T11:34:59Z), 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/QMFME2342990.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xde6710421a139c54c4f560cd90b0d261e41ef7ad4bfea7da7cdb0db0defe081a. Chain 2 (Bitcoin): anchored in block 957046 (2026-07-07T14:04:01Z), 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/QMFME2342992.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdc07886435202380e4c8914a1f686442a2676c4678e1e8f6154d2878ba8ee878. Chain 2 (Bitcoin): anchored in block 956349 (2026-07-02T11:34:59Z), 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/QMFME2342993.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x99b01902112fa8d3f974ca5fb7942841818518e53e98b715319586f9a228c0ca. Chain 2 (Bitcoin): anchored in block 956349 (2026-07-02T11:34:59Z), 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/QMFME2342994.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x38ab30ee7afc8c4f8acae6fe8340f0550dd943a3aa2bda9195c2675deb364161. Chain 2 (Bitcoin): anchored in block 959137 (2026-07-22T16:50:29Z), 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/QMFME2342986.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xea4ef103aaec33480854ef59fa499a338cbba0302cc9b2953ff7753a50c23b11. 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/HKG732250422.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x70fb5a747c4eef230e7c63c60620af06cde781346a192bc7fda96a6568b290bd. 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/HKG732250423.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc49d1c07c22ec76c1d8b7318fe43e60d146495a0150b8c950c2d7eb9ec12d9fb. 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/HKG732250424.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9e58c1d0b4f0f69b6c8b6c7a6e1bc2917e3777c6f29d4f8251c0577c36408a92. 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/HKG732250425.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x31743563282f9666a7f7de0f2a5096b60923d0aaaf3f700db7b6d7834f7cf05e. 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/HKG732484263.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4599995853d164ae601620afa505bc4e021a98c07c8466a1e20e887a8f00e94d. 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/HKG732484264.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3dfe1acfa4ad301744db0fb784e7a9fb798e0e6f2add992b0e2f527faf5c9962. Chain 2 (Bitcoin): anchored in block 957820 (2026-07-13T07:54:01Z), 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/HKG732484267.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x01fe4b63301cece89864a1273ae7af92d2f80ae8b641fdc81215aec8e6ba32b2. Chain 2 (Bitcoin): anchored in block 957061 (2026-07-07T16:07:00Z), 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/HKG732484271.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x793a2ae8d04268e7c8975ce5d4af109e627045d2ea63a9b4050581c2e22b2730. 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/HKG732484272.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x54dbcd340479f30b4d65317ea652bf6b83dc0d0c38153d034758f4bdf278ae5c. Chain 2 (Bitcoin): anchored in block 960163 (2026-07-29T23:20:38Z), 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/HKG732484262.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc952cf0df97b117999f8c67a0cc8cf3fff4c74c60f2e34bc33374967069fdc30. Chain 2 (Bitcoin): anchored in block 959128 (2026-07-22T12:33:25Z), 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/HKG731698031.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0a2b1a5cb23cd28d2aacbdeaa2789b07832e1749813059310d82bbdaa6757ad4. Chain 2 (Bitcoin): anchored in block 960236 (2026-07-30T09:37:10Z), 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/HKG732484265.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3644566f30fa7a301a75edef4b136337e7306c416df454b9c1d1d0dccda8d95a. Chain 2 (Bitcoin): anchored in block 960199 (2026-07-30T02:30:29Z), 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/HKG732484266.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8af5a73288cfe55736b5a6d9f046dbb4b110b9b1b1c6abdd7e2dd13ff7f3225e. Chain 2 (Bitcoin): anchored in block 960160 (2026-07-29T22:48:59Z), 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/HKG732484268.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd8daae43a6e6185abb5b41bd44f660f45788374b59c28036fe1832e378a4d3a8. Chain 2 (Bitcoin): anchored in block 960138 (2026-07-29T19:35:34Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKG732484269.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x11695889bada14f5b613b0f694c66a758c35ca1283699706cbc0eb71baf4155b. Chain 2 (Bitcoin): anchored in block 960284 (2026-07-30T17:23:26Z), 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/HKG732484270.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x97aa011eb280199ba4b116da1fa984320957b53c5389fd9e991d0afdbbed9423. Chain 2 (Bitcoin): anchored in block 960344 (2026-07-31T04:14:58Z), 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/HKG731683471.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x40ecfe6c6314d56859d56c2b869e4303e4293787a53ada80f09864e62d7fdcaf. Chain 2 (Bitcoin): anchored in block 960296 (2026-07-30T19:11:09Z), 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/HKG732484273.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0cd8a31eff56387bf87c5861df31818cf351bb908ccd7e592117d702d654253d. 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/USYBL2301054.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0414da5cfedc8c50dd6b6dcc46d4a12fb80e94d04ed98f115a9fe389df2c2470. 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/USYBL2301057.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x58644f040a09d8fc902ab8127dcb7b05d1f8f542a265ed347345e8f62de5b647. 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/USYBL2301257.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9b2c0991f9ee46480757bb01444a4d7716615558dad09121342734e1902171f2. 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/USYBL2301287.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6154196180e5c655aab474918d1f9693bff13a90267aad48e50a64e0493dd731. Chain 2 (Bitcoin): anchored in block 960277 (2026-07-30T16:10:47Z), 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/USYBL2301286.
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