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 0x144fbf22da8594b704b0bde2c1a7d1a57d97f1393a002aff1a3a522819cece42. Chain 2 (Bitcoin): anchored in block 953408 (2026-06-12T19:28:13Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/852cebbb-2bd7-429b-99ee-141d351e8d67.json and https://artists.proofprofile.net/proofs/artist/852cebbb-2bd7-429b-99ee-141d351e8d67.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 0x8735ae743a14a585304f6872e017ec392236bfcb6ed6110aa1dceba02000d248. Chain 2 (Bitcoin): anchored in block 957050 (2026-07-07T14:41:13Z), 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/HKG732277857.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9fa61b834ed7b48ebcb304d21bfb801db51c3a294908cadd04128eebc0f95f59. Chain 2 (Bitcoin): anchored in block 956894 (2026-07-06T07:53:57Z), 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/HKG732277873.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x903963e1831bf40f6fc5aae435796c73e8c9969783613897757078d641eafa2a. Chain 2 (Bitcoin): anchored in block 960212 (2026-07-30T05:43:45Z), 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/HKG732277861.
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 0xdc5e4ba92ce2ffa9e0dd78c36623bc40358161c31fa6e20e8ac9262bbbfb2dcf. 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/HKG732124809.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6b921e68dba1380e33f1446e51e82e525d02870d73d4e844f4a358278c1ebd95. 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/HKG732124811.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1dc12c62ad591c02447b15136b6b7cf2d3f78a2fa6685093d50d68410e611379. 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/HKG732124813.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd1f1bca1e0144cb69160b7e6e7f18e6bb0577a65275a5636cb33dc3d210cad08. 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/HKG732124815.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8de8d8df7d7e1b71427a8cd9494869891bb7b76437e4b70e57bd9574a299fd98. 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/HKG732124817.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6b84b85c90fb3b82ea869fe84a414f9822125ab10cec320d73161c48e9fd5f72. 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/HKG732124819.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa0f092516f997f4264b9b61c4d683da902332a34e5147c357f7f2ced0dee9d3a. 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/HKG732124821.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeeac2b8b61909d9709326d3c23b0b8d2e95e57344d1055688755de60ca6abe86. 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/HKG732124823.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1c8d3ba07efc02821604517be88770ec1a278c777404dd4b117120be7c5dd25c. 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/HKG732124825.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5f1f9565b61275d3d9456750c4fb5a86aeb0bb647cf724ca23eb32cb6e0ae777. 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/HKG732124789.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9f9a69bbc1d07cfdef19cdc1e5bae1cd01eb057c36b77e642b1ed5fa1d76d8f7. 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/HKG732124793.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x08803dfd1b22e50724854a9261f8a4ae67a66f402f00e653ec3703a65402bbda. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKG732124795.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x92b978e9e6d6fcf515a93f4d1187ed3165df4c26011955eb3aedc4dab63a3289. 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/HKG732124797.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0e32f6f9662a55a77741c1c56402428e8cd9bc599ed385d5b9a6839ed4b8c43a. 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/HKG732124799.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5f528f55c010c96221849082ffb8033e687c97640c5ddec39ab229c52715f577. 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/HKG732124801.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x94009ab157f571f7e4bd0e7716875bbba3215ff2be88f9744014e2d8abc00c97. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKG732124803.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x56237e00d56c74e670fe88c57e9c1d209448b9e4dfb4664a5dd5df220eb20294. Chain 2 (Bitcoin): anchored in block 957075 (2026-07-07T18:50:38Z), 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/HKG731764061.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1c1aa8ce5a8c29c0f912616783fb730e1d0f3e92ffbfe578c090d1027588d072. 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/HKG731894208.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x177c7d98e38058cae0742e4a2a155fcd239cf3aff82127a5b8e49dd85dc1c5e3. 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/HKD252300125.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x00ae4586948aed7d4a1668d3fa5a2e773fa4aa082266170b18ae05918cb22691. 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/HKD252300126.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3418639b68ee7edc3a6a010cdefa44ac242be1142ae00f38168200bc52956843. 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/HKD252300148.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeccc5e37b1be174b7dfcffc9c804bfb09806b877edbedea8e9147c8c1790803c. 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/HKD252300127.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd5436fe053279713e73c2c837d9e7cf08769b228b92f0a42efde4a3074643d19. 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/HKD252300149.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb791f15ada6804b3cd37aa25229ad69bfadd995a9c7362440e056d7b4d29fe52. 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/HKD252300128.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x68cf752a674d3ce786c58af79628c2d53de8820e3171a95028ed1c387b591f6e. 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/HKD252300150.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd227246a88ae52a85c702d243801c48cdbb1d6f3ee36925235709e1dd22a2f65. 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/HKD252300129.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc173c8b698b2c7a8d62eeaa588b25a9ce52c5159ae40158a82a7b32300c05136. 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/HKD252300151.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0f9f0eddfb5b9faef011fd9bf932466008329e57bf6201dfdc2326826c3e9447. 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/HKD252300130.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x48cbcf627546496f770628e3a661f815dfd4153458b0e7230d2c2fd5268d185e. 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/HKD252300152.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3e1b136b8d90cd114e78747e7e00963d7dc8c8ee321cfd41bc906df6526eec57. 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/HKD252300131.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfea25c367d73c00bc896c7b5690405e1eff27438db553ef3ec19c57a555f97be. 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/HKD252300153.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd73f68e10040f073c8f107253fc535f41063138fd8aa7aa1084faab23bcfdbb3. 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/HKD252300132.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x85c76b64b56c17c87130afb074d2166068cf447c0ff3476f618b245dc1ba6393. 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/HKD252300154.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2bf5163104a8d6d2dbbbc50f3ae0a0ed9252c4df5ff0495253544db0d12502c3. 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/HKD252300133.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8959beeae049fcf6992bce30331edc2c3e357e48bd8d8e969baf417d67381feb. Chain 2 (Bitcoin): anchored in block 956351 (2026-07-16T14:18:12Z), 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/HKD252300155.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x071d1e7283bc6d821fc3133d1101c00f61442bd5f401e6e87fe5017bf28d9584. 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/HKD252300134.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd14e367ff869b78d1b6eb72fb0b2bc361ffc3ea6cae8e8bd5ffdcf5a20b27d8f. 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/HKD252300156.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x25a656f7fd178ead399238aa701e8dd42d683afc68c96bb75ee4786278929a43. 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/HKD252300135.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7b2df1335123357f9054195529fc76273cbcb62d92ef77573d5714514df6e499. 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/HKD252300157.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf8f1c0c4f494fa859aa8764276c088b888f9fbe91543248f2c75edb9ed1daafc. 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/HKD252300136.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd74e22242c8f94e23a424fbb026abdf5d497c127d4bbc5192814724d7cd42bdb. Chain 2 (Bitcoin): anchored in block 956351 (2026-07-02T11:38:34Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKD252300158.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0ec990d78391838188c17db6bb1efe64b6026d1560a5d70cc5e28fdc52c48dd4. 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/HKD252300137.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x04c56387dae9d18e7e4305ed7aa98514bb1b93bd7159b644ce2c4b8883f669d5. 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/HKD252300159.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x19bab785379f3e87b4d326e7b5b94478817f1a850effff3e6fb09b744f592db8. 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/HKD252300138.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6713ccf8c33db2b68c17e18e1663c9f1d3eb16075edf59ef90ba05d3358b3f84. 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/HKD252300160.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x80448e85c6e66de9eab1edc5d29ede34b2b56aff3fb11ce6f5c0c8407b2dd55d. 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/HKD252300139.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaa0482f04f01b7b9e1484cfda0e2c73770c56157bdfe7fccc65618bf24dc9402. 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/HKD252300161.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0891c73222700fad05e16098e8fc1d19298ed40c167fb41f98cdf4a378d1dd0d. 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/HKD252300140.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2df41529dfac47ba6f42e3493333c0eed9f506538b6fb8b67b871b5c3a945ead. 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/HKD252300141.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x234ecb3e86847239fcd44dce6859abe2674eda6bc9ee3531af8a61039f1dbb8a. 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/HKD252300142.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf5b9c2a4676a71f77529245154ca4e8eb10aab9edddfed3ee7c9ea7eac9c3df4. 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/HKD252300143.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe045466c4b5c251c2b9dae22e2387953e35da8b698a7d7dfb063d0a0031b2dce. 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/HKD252300144.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x73a8f441094343d958e06856ceec7d6f77ef18ad8a355462726bde4ea6a73402. 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/HKD252300145.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd88c692546754ec13496f3924549d2d9d62af5b82a432b7fe276608f0843a07b. 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/HKD252300146.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x05a866fc7967fe2636601fc1a18d636e2b45f8c94ec92852463a8e2fa71585b4. 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/HKG732124830.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x31afc65154189fd21edf5dcc8766b29068222bccc1466fbecd301fcfe0e58312. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKG732124831.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8e0823f76db4f85062b0b3d24c7a4ace0049d2929818fe9422ac10895b7d54f4. 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/HKG732124832.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd4641a4da253830b3383a8ccf9e7743f243eeb5f46868b99a67eaceec54a3331. 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/HKG732124833.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd2ed7b8cdbbe2e272b2585d8f792fa99442aabd3dd6c901756e4c1c73d383d19. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKG732124834.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3ab8627307425af79a914d0492881b6ae4188a346c3d47c25bd7662450ec551e. 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/HKG732124836.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3bbc9a2ce8bf5bb73f58a53cfd1dfb0efb4bb726f417d7a30ef77b9e067cfd8f. 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/HKG732124837.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6ccbfef6c70569da4f9e95991214f9af163b4aea6b48a9cab66e23b6b6553b95. 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/HKG732124838.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x391121dba9b01369f4d9911b2be4823abefaf7c59c8a994d1a14094c7864383f. 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/HKG732124840.
前 (香港特別行政區成立25周年主題曲)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x128be67e346f62a6aabbb988550f57a2dc559663883612e624684ebc4eb1fb7b. 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/HKG732124765.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdee4e39dda79604b5e2e2c5a71ad3b5c41c37a46be216e7d6d43cadf22225b8c. 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/HKG732124769.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x63c40c858a5139801c54a69050360af493b33d16b96bd7b8cd2279ca0a25be9f. 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/HKG732124771.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc99b3491b1b9b77728bdd886bb050fcf6d068273135d811c0cce6d3fdbab32f0. 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/HKG732124772.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaa8762ec4bfa9a4a5afbfbe7536f7221ee6972909d5481f9b44f16f850478356. 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/HKG732124773.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa5ff36496b8bfb2a2c4203b7daec20ac3202446d84eab633278b242b7ce33ea3. 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/HKG732124775.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6f5a155dfd46a8ef0fcd6e066f51c2bdfc2895550e1d610118a7c10c89cacd75. 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/HKG732124779.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x675102b3800022beff41099fbe1ed493549e2abace161631d7b28622ae6b3ac0. 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/HKG732124781.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5e8383b248d925ec8144c084c1ecf119cc612441b77bd246970a83dd814095ec. 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/HKG732124721.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8c837cce65b8551d6169b563ff8a296201f9ff7990023ecb6932cc27807b6747. 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/HKG732124725.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa5d68f77fd3686383e18c7e4ec7dd9718df1f91f33e9a2a846e0a17e965a2c2f. 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/HKG732124727.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd339dae0381e0e7635dfe022f7c8ae78566da6a47e32fb0b3451357b8a7ee864. 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/HKG732124731.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7ab6c3798ffac76342f91671f6c68e0714aab6bd5e6f36a4b56e5c8c2befff6a. 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/HKG732124739.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x839e5956449332f047b11c20764b2d5883852c125a6b123a6557b2401f20bf3e. 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/HKG732124873.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd2aa5dfce9f0e0ba066654a7c0ec30ff6b72c8f6b12a7cea15f9e687db119c08. 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/HKG732124877.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x158c73eea972ff2a3cf054f3d09970cbb4f5840c04d461259d222407502c3431. 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/HKG732124879.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7cdb0ecfa8911e1af2f9db34e244c966e1c2ec5c0ae7c756f5246c4ec1409853. 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/HKG732124885.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfe436151eea2f932de7641e8c3b0e69eb976892c77116fbf8598b029351b3d22. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKG732124887.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x25c9a9af62a4a81802adb3b74d6f103cec33c27bf72cc06b5771db7c2b11406d. 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/HKG732124889.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x91ec9249aaaa85e81eda75e93882e9e63b881b5b7f0c50f4859f57e1193f70d9. Chain 2 (Bitcoin): anchored in block 960334 (2026-07-31T02:19:15Z), 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/HKG732124871.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb5e47ad9d516ff56d5a3f24cc5b2ef5af89eaede07bd9c1f2eb17c2443f02fce. Chain 2 (Bitcoin): anchored in block 957052 (2026-07-07T14:50:41Z), 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/HKG732124548.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa14718387251fab4b0e2c8ed0f85a19886c313025e025baacceb60803d11b428. 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/HKG732124550.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1ff9ed3243c11b23f66d2538258a8f12ef330430e752e496f5fe3612340a80fe. 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/HKG732124552.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xff93e3ffcef07858c44ef9d819df631d7a798523befdc79e71745b6631265c13. 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/HKG732124554.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb9774094dad604d6d3bdbd9f61ed31c5331f78e1dd7fb98dafea7e3ca47feb4c. 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/HKG732124556.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x667d51d86b17b6ac4ecbf049cb59c8a4c16f19ee49bcc52b2d790ff136721f2a. 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/HKG732124557.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc64519a07582d477d869a1f0fd8f810f84e0e2cd5a6578b33daec7bfccb844fa. 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/HKG732124558.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfd26483ea2fea08c8c6b96585a7dc669930fed69ade2493ee932f22fa9bf7916. 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/HKG732124559.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9fd1717f7e929b6a037624ff763f3c0d21386676c7b625a22216427017054cb1. 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/HKG732124560.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6d8dc3242d3001fe2bb40d3843d76b6623c80345003ed90d3b275c83b7de3579. 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/HKG732124562.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x67a17db1311764265237aef6fc3f51a42846ee0d3be5101427f005459d7af3ed. 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/HKG732124563.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2e8392bc66485ef3eb5ce9c2cc89cf5ead71fef9455bd6d391f6fb2cde4cdc8e. 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/HKG732124564.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1ff963d90f3efecc3a72b77e4f1cc7dd5782a536be66995d60ee11d92556e867. 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/HKG732124566.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x39e50f8f8acd8fa8833a61ae6531bcfb02ba8dfa60b5414d0442b8823012ba8d. 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/HKG732124567.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe138042601f76c657a774b6d99f7f59876055bae915e5c69a68589dfa46a35e6. 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/HKG732124568.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfdffdb8295d5d2376fdc24115b6d2e2dba183fac914e9ce9b002fdd4177b3d47. Chain 2 (Bitcoin): anchored in block 960381 (2026-07-31T09:50:11Z), 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/HKG732124561.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8fa86a29a19ecc2796429084628a416b7b580c2e7edfac377c3ad4ed0c24c057. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DGA0T2465997.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1dc40fcde5de253c2e8b3c76d726daa10673d84b1b38f813ec31f559f9e6b5ea. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DGA0T2465998.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa77ce18d1b04b961a162d728021783d3b03ae9fee130e1c41bf4c4f863c9f309. 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/DGA0T2465999.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7e2ddc42518420e05d8e360e68d486497be4a39db0cd252ed92bf7f11d974ea9. 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/DGA0T2466000.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x99d772e9dcc13a8bfb868209ea89d74be970c6bc9c0aca28ebb5c78359bc26b6. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DGA0T2466001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x94f06b0cc251b59e3d0c93de1e0fc14e193b4dd7b63a3aaa3b5712a63d707bb6. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DGA0T2466002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8fd7db83075531aeca7298e9b20e9038aa2d6edafd3d4797c5830137436d41e6. 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/CNZ222300484.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x78cc156289b5efa5e73461bc73121cb21b3020cece9a165a25087dbc421bf06d. 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/DGA0L2465615.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4cc0a3ddee02ce8c3b92d2f78b29415bde252695ca9b930c6d944c127d72dee6. 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/DGA0L2465617.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa8f10d71a723374466685df89db91237d65d769cfb9f56063e8c63804932b082. 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/DGA0L2465619.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9d99958c5c69059d769942248272320ec4250a2e7151c4b9ec94f66bc8c7ff76. 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/DGA0L2465623.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5af170a0a70082ee0934ab89bb128ef22597ced1032f90fd1c6616651d80d98d. Chain 2 (Bitcoin): anchored in block 960212 (2026-07-30T05:43:45Z), 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/CNZ222300485.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6c144bfa0c5b2b82457a0314f74b71cf79f6b8afb3d1d153b67af11372a16bab. Chain 2 (Bitcoin): anchored in block 960481 (2026-07-31T23:51:35Z), 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/DGA0L2465614.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xef90b944774827cbfefac0a8ff1d10f5968578a17aeeeb3164933e7f448720a7. Chain 2 (Bitcoin): anchored in block 960418 (2026-07-31T15:20:15Z), 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/DGA0L2465616.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9a065b31726a4e0b6a82afabda2ede161c6f0ebfe39acb35848ad91de8b6e76e. Chain 2 (Bitcoin): anchored in block 960418 (2026-07-31T15:20:15Z), 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/DGA0L2465622.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x481c218b3345291459fbd2aa09f7dbbb4c7f5e8d315263cbe9db16d6f1ba42c8. 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/HKG732513362.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4511f48570a9a679a82091637c2ba717cc8cd80f58c7400671aa2f8fe9583dfb. 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/HKG732513363.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd9a4664eba30fb2ba815045fdbda5077e7ef74db3c22bc21a88a0c3070e1d2c2. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKG732495196.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7baa44a4c078d19ad963e345268d23dcbad6a825123cf7806575ed15126be898. 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/HKG732495197.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xee63adbd27d030e2cb0f415230f6622cd654ea03868d92c5be9f686cd3d7dbf9. 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/TWDL72205706.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3525c40a6c15864ae4863b43eea1316d1a5c3656490e1d0438a035fdc446b3f0. 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/HKG732274665.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf1acad0134179b0b34e1e62cdfb5831ed4e62d4337ecbb7865ff1ca5b377b689. 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/DGA082339543.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x314a3cc78b39cf54cefd43d285a13c356fa6b3ddce4fc8e322adaba7a930e910. 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/HKG732154942.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3454607b5d91834a6546739f161d43cac1be5b9eca9cf9decf20a6ecdc885a06. 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/HKG732488753.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x845bdcf7adee6602db4b274cce4a29fd4bb6ae38b9d35e04384d720f34d71dd1. 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/HKG732488755.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x737f9e7a1477c67697eacf204140b63fd55c2a8ef4ea92e963fe6162931528f0. 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/HKG732488756.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdd53f8cf6f5a25a45671a3abf9bab99bc552a3d69ddc1b25a3518b5d987da45f. 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/HKG732488754.