1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. Open OTSProofURL → extract Bitcoin block number → must equal OTSBitcoinBlock 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 5. GET OTSVerificationAPI → pre-computed 6-check result from server 6. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2d72ecbe4c5f31404dca370dcac5b989b78d5a7c50ed1f998646d489d8502975. Chain 2 (Bitcoin): anchored in block 953407 (2026-06-12T19:24:56Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/bab82dd9-4165-4b77-b172-790f19cba8dc.json and https://artists.proofprofile.net/proofs/artist/bab82dd9-4165-4b77-b172-790f19cba8dc.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3c1a2dd163c7d5b540b9d7e8479a05a1b2bbd17a30c1aad5ecadeb8261c2bc60. 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/GBWZD2416801.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x134e2c371e7f45bf6da32035ae0587e8bb0e8636af54780ea6d62b9789398088. 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/GBWZD2416802.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x428f33cece327cb0dfc317891980cdb0f39eb7c9509f0abefe214096406cee92. 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/GBWZD2416803.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x616b7ab6735e665add6ae7898e6c9b59799c0fb71801cd4676ecff04133bf3bd. 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/GBWZD2416804.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1633c4c89a4ab9c5ac03b1644c3749c7c6dd255f2c91195d18acc3629e185da8. 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/GBWZD2416805.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1b039397bf6b0c93c1684502c724446790c0373b3354d775a02025ed260b8dd7. 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/GBWZD2416806.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc42545a866fa057526e9d9e73dc9aaf6595e3aa724cafa712470f6de4f79afdc. 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/GBWZD2416807.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4209a1264398c1b364671fcf32ac0193b5ab34c7c9dc5928f4094cbc4ebbd0ef. 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/GBWZD2416808.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x676be94114a01ca49d14184da536863d84e8ce63558c4fe15f9c681faf6a64a5. 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/GBWZD2416809.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7374c35b352005a31cbc528287543c27dd097b1c397d0f9a968d7ddfe9a0d5c1. 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/GBWZD2416810.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa20989934968c73e41a66b6739c285a59060924ff00bc5ec9f720b5977afbb6f. 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/GBWZD2416811.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x676be94114a01ca49d14184da536863d84e8ce63558c4fe15f9c681faf6a64a5. 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/GBWZD2416809.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7374c35b352005a31cbc528287543c27dd097b1c397d0f9a968d7ddfe9a0d5c1. 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/GBWZD2416810.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3a75dff6867e44cdd32407c98dc24d4c3dfdd36dcec537bc9981416667a60d3f. 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/QMBZ92196655.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf46977cf898ea2dfa51b836462332c63c5e1cdef555f8973df1ebf55d3f1cc4e. 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/QMBZ92196660.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x860dd6632757a63c3a61653f66109f815ce499eab7914bfbc5c48da89a7cbb73. 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/QMBZ92196662.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6fe0396a5a75a283baffb46564205a479dc052222d87a9ad2241bf0dde4fd278. 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/QM6P41814829.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xca8be677e175c2a88a572f1202fa242638f537d5ab7f2ae2aa5301c3eb359d11. 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/QM7281861156.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcb9f6e190791023cbb264b8ba6d83323858e78b19fd2697b0cd44c650ef2d79a. 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/QM7281861157.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x196dacdb60a32c0f24fa7ddf5c70373240c5edf3f9e017c82dbbc64eda6fb2ab. 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/QM7281861158.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd4a6de4c9f9ff025dea7c6d8a83728092732c9eae0a3fc52bece8eaca511f235. Chain 2 (Bitcoin): anchored in block 959123 (2026-07-22T11:35:32Z), 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/QM7281861161.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdc398de32609669d9ee9dff4678dde261189402ffd17daf3a20a970237dd16ec. 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/QM7281861163.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9b3ca4a9980a1620a74b1c6838162fd242a64fcb25f903dc9a762a454989c2aa. 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/QM7281861165.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7ea3eafc9e18b97928927b27654dc40fba98a4da939fbbb925db399170715b73. 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/DEEK22300034.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x743ec41c4d9d776ee791e51c3cdb3c9fe6765472812fab54362e17ed7d94cb2e. 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/DEEK22300035.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x387fe308c0e2810712ad6e6b7852c78f060cf8eda836f557d4782bd813b206c4. 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/DEEK22300037.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x11f849b85ac3dd5cf5dc7422691e9b24a6b7a9a6376feca12cb8139a5923449e. Chain 2 (Bitcoin): anchored in block 953515 (2026-06-13T12:53:06Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEEK22300038.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x743ec41c4d9d776ee791e51c3cdb3c9fe6765472812fab54362e17ed7d94cb2e. 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/DEEK22300035.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0b3fa322b9fa390f8c0089328e8a0c1905069c77f91a14aeb7984091cb05346c. 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/QMBZ92006630.
Spin the Wheel :Styx (Janus Rasmussen Remix)
Spin the Wheel :Styx - Janus Rasmussen Remix
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8f17a4762cbcee8a3a219bc0d1b004ddf3d0e7d53aa26d39a825d87fb09161f1. 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/FR59R1979759.
March (Delhia De France Silent Waves Remix)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc75bc0a56dd209cf227880c0657d9a52ce1ad0b6fffeab33fb68b0e12b513853. 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/ISA111203601.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1a3b4278bc199f4886d5c14f939c441ed72c44111de1614ea964440365bf1b76. 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/ISA111203603.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6130bf4ee7a80bdeaf306c9480f50912e91fe8e0cd2585aedd1bced7b7994460. 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/ISA111203602.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa5c2dd6210c83b16bffdb993f4d0a1eae756b2347db8b0526684ea760f4b72e2. 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/ISA111203607.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x72032e44324863d45cfd1a0657f910f81ca368bad39a5154fb032404aa798c46. 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/ISA111203609.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2faa83a2662fb3c902c7cb7d84ef75e1b93b412f4352956ca37f57f23b766b94. 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/ISA111203610.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf8be71f16ee93836672889d4ddfcba72ae5edd695a26ce088f7850998fc0df7b. 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/ISA111203611.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbaf75d98cf178cc49ad80208b6103911e60c9f7dc7aa10d22b76f749a1e36857. Chain 2 (Bitcoin): anchored in block 959123 (2026-07-22T11:35:32Z), 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/ISA111203612.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa9f01f5121f29ae633af861e68cbd9bc2660c2b70b402e8e0faccd09d7132ab0. 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/ISA111203613.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd9e554dcc3d940018cc194b024e3af2f42f7a35519c0eaa1c9aefc490655aae3. 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/USSM12102577.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x673f602542983cf48e56c0477af1fae1531dd53661e36c61a00f6584f5be3471. 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/USSM12102575.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfe0eba960568b10328aabf43ae60356dafca5e2bdab4ee80f0326c7d2ab3cbb4. 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/USSM12104300.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb6ee4f0c129daee7f591b24b17c40cfa5dd964c02d4d631f65683a56b7dbbaf0. 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/USSM12104299.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1207dc989d99429b18461297736bf0a77ed7784c7f67f16e389b6ea3e38373df. 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/QMFMF2113351.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xae9156a2dc254f5a03802a4a3ad8080fb6e7a2e527f36fffbb29cce6f54b8478. 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/QMFME2173636.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x22e89cea2b1ae0cea81337cbba9de458b6d1d57e53b023c777852140248c8f2c. 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/QMBZ92063772.