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 0x05c9173a4951ed122cbed6d5ad6b39b3a6cc682d6b1e7c5d115e8df8ff540843. Chain 2 (Bitcoin): anchored in block 953423 (2026-06-12T21:20:00Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/a53e4255-30ef-43bd-a42e-66a9571837ac.json and https://artists.proofprofile.net/proofs/artist/a53e4255-30ef-43bd-a42e-66a9571837ac.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 0xf2987b79612540311d85412b6b7ee66ac2c27dd174a1eb5980fecdb2e28f0ba1. 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/NLT2H2300310.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x73387c618ea6da12abcb35900d18d6e6abba86d296e700723d078cebd1f6c9be. 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/NLT2H2300182.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xec4c329ace248c70535ccbf02ae76a0bc695929f626ab85c82b16bdc3c4deeb3. 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/NLT2H2200270.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb91887a14a0de04655ef330d6fd3cdd2be03b510d88b7c486b1948d09c387161. 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/NLT2H2400421.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2711e2a6ca783378dc64e4aa18d2bc429d77b7bce78720185d87f1c8e1116d5c. 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/NLT2H2100669.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8e206904dc5d83380001cb4a0dd6bac2c72893f5bd2c98d6df665fb62ce9694f. 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/NLT2H2300994.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeee72f5435abd114361a105a6530244f2c1f9a774156fce7114454abb256e960. 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/NLT2H2301020.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x05d7d07e3f51d406dffe607acabde154f0246e0dd46caf7826e6f07ac5c69811. 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/NLT2H2200113.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2baf1ad81b774c98d2e8906e492adc3f177c8e5787c286eb24e87ac314146310. 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/DEWW42200088.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x40d77d62c63d0e4acd48767341f2f97ce4166494aabefc4f443a44c34b12fa35. 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/GBKQU2452192.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9449a00eb24221be9705d1db2751a5222e82ce833158acce2b05a32be7188d39. 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/NLT2H2400823.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x71bc4410205230f033775a7ae2fc66a84e71e394d671e2fba0111a791da26a71. 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/NLT2H2400361.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa340826157c489e6da02e32676f73196efdcd6757c364f9f8d19d72d7580a9b1. 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/DEWW42400077.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd01faad3b23a6373ba8d2130f3b54e0618a087301e717005636a7a3fb4b1143b. 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/NLT2H2301120.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x827ee53bfa99cc280f8d073741787842c2c227e994347dd7aa791c812759575e. 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/NLT2H2300826.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd64b3ec5f5e526d4d422edfb5910e7e820189eef605731763bd351719fd53003. 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/NLT2H2300618.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x48186710e28c9a877e2f4e5ae762a7578d3e3980f2c5629a93ff1f45e7745b33. 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/NLT2H2300591.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8ae4b16525eedbf77d28ed7c86fbc7aa075f2ae1b5cf706cd99e5266ec185ea1. 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/NLT2H2300518.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2ed9763e50b29d5ff1bde7d9a401bb056ba83d5755c0e6396fc15c21eb774593. 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/NLT2H2300437.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa3cb7fb25910a72c818cb501422e1caf122c6f7755cfe82bb60a9f472735c07c. 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/NLT2H2300224.
Father World (Mama Earth) [Jako Diaz Remix]
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x68c1dde78fbd9e63a360de6e875a049967588c361cc2bcdbef2b34949a2ca2a4. 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/NLT2H2300007.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa70f512f1e6116c74d8030353802ae1936a7358e567d78276fdbf9b95d3d574a. 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/NLT2H2201042.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x86d5f063305884a522adf71368cc0371ae206d79714372272d258ae6b5f904d8. 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/NLT2H2200994.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x910ff2c9f0f9feeb1cc4a9f6e6c44609e6f1ed86b18fce72441a474c3cac66cf. 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/NLT2H2200956.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf131ba0ef255594c6d0e87b39c31eb265295e298b073fcfcd5e5373fdbaa4b50. 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/NLT2H2200850.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf8aa3f831d7eab8eac4f03992e34dcaceb491e7a5fb99312a722f18f6a18c7b9. 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/NLT2H2200782.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xccdf1e0e7fca848487d3c4498c687e767adaed28914a2c1609e5743af0d5627b. 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/NLT2H2200510.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf4fdc744f68b23b79c166a6b62cc42af260ead14ae5c89736e9850cba73575b5. Chain 2 (Bitcoin): anchored in block 956891 (2026-07-06T07:16:32Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLT2H2200650.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeaea5f9e0d126d8d7a2501eca24469fdbebf424a06ed4122bca3a656b8bff351. 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/NLT2H2200509.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfa1d2bf8908afe9f8507cdf2bc61f83e8005962e838f9f47d83c9ba9f7bfe6e9. 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/NLT2H2200321.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x45f0c530ec4f6a1abbacf63c631c01cab4b109ecce9570f7823592277039aaa8. 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/NLT2H2200498.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1569b8b10fce6afb26969f542b126d5bd48f48d79cb3a98c92e3b86cf7313535. 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/NLT2H2200315.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe9439f331b49498ace879df4d2725cd4e18c108e660778d2854888607035788c. 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/NLT2H2200240.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xccd22531baeda909fdf9691973196d1f01522bcb3b77c518071a89b2c9ded4d8. 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/NLT2H2200143.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x84918376c53a622436941951a49d72085be15cbf15369c34febf6d07148798be. 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/NLT2H2200058.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1ecfce14f11f5cd8d3db32de13015f3a18aed82491c064343a71a588a803f899. 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/NLT2H2200002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2864258af6fc3a0f370b91461c2b0430b8f048d6f9e4ed5fc1fe75d93f54311e. 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/FRX452196885.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb21d5f6535aa61a2b23eaa0ce2337b23e0672a9e4a5d29fa51960c57b267e400. 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/DEWW42400105.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x40f208388fb98a0b56ab6047d105cd7cec4820e9cc1946e144ca3cae186ed32f. 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/DGA0P2434679.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x81043eef7e405d8549991d6ce1b54f9366cb64da8296301e2c14f67585018cb5. 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/GBKQU2491075.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2a51a8bd357d079f65a062838d4ed351c752e2f4098bff945fbdc42e4d56187b. 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/GBKQU2491076.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1275aace000dfbfe9f154c097c4bdfe3038136899b4fdc92ff9011daec7764bc. 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/GBKQU2491077.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd692ec77d8e1721ce54c3ed7f3dfd94115e29bb1e78e301f2ad59d29e3f48965. 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/GBKQU2491078.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x39b9d60c3cfd233a64cf3296841d245f4a99e5410e8a5845cb7ea7466410d0fc. 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/NLT2H2401236.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x25bb9f35e421050cd06f044edadee525b0271091cc387d7fbd5aa4f040aaad8a. 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/NLT2H2401038.