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 0x852d4bcbc6380d08424df4c3baab04a8bad3a1aa9704347defcdd1040a8cac7a. 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/6de986c5-50a9-4707-a033-b4e3c4d047fb.json and https://artists.proofprofile.net/proofs/artist/6de986c5-50a9-4707-a033-b4e3c4d047fb.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 0x4351f783d4206d1a7e7e19ec15a12c9865bd8438795119fa30420a5e4b1674ba. 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/GBLFP1827567.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb9dfe2c25f74860bee2abb94e752177d84b1838930dbbc695e6c2edf6b282c11. 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/QM42K2130076.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x516925112396dcced99858a7295f0d6acc419d5df9ce5057d86e5008f99c2712. 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/QM42K2112280.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfda58a02b3091ec854f1ab98056fdf8cd0d113648733ff4841ebd67281e3f931. 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/QZMHL2030823.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8b963522486412dee1770f679500d96df64c13de1d5c6a07b53c861db848c0b6. 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/QZMHP2098125.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xba526faa4d4b3b2a2ef344cca520fce5d57f003a705033d9b338c06276de7cca. 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/GBMA22098215.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbc72c2200196b159fdf44460d16c4e3a98b5865a591f284ac06bd0db2f6e6d4c. 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/GBMA22098216.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcadae94018db610c04dd2a6b46e6f80e6ab6866afde1b4d445a70fa71eeddc3f. 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/GBMA22098217.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8bed170ecd92068f190f00a69a81bf2a4c2f208a52f3fdf8f564bd3886368250. 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/GBMA22098218.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6d2ff47a198d564b555deede5c8ba215a9a6e517c55bd07e3075140979aed508. Chain 2 (Bitcoin): anchored in block 956889 (2026-07-06T06:56:49Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBMA22098222.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8740e37313983aa13501f3d9ea2a6919e17f3293caf7d59e3712a69dc2d369cb. 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/GBMA22098223.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd9363bebd0cd2d2741188c3570006a22fd33cd20f58188d8bd512fa7e06fc93a. 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/GBMA22098224.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4803880d66ad6b20cdd658a33ac6383d3358085b3d18a199909072384bc6ed29. 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/GBMA22098225.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf458f5e5b41a6c76ba944229d32b843a777e1e1480d59dcd70463da108504062. Chain 2 (Bitcoin): anchored in block 956857 (2026-07-06T01:26:17Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBUM71804033.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd688bf2932cbf3489226e1349ffb1f5f244c2d87362d36154683c680d843af09. 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/GBLFP1751299.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2ee013fd001b5513cb9214d3864834e12f51537448951b2d911dad9b3fdcb7d6. 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/GBUM71804034.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc76a3eb734b14efd5fdd1203c14ab1ea8d01628c148257d2dca63bc42c5c4b14. 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/GBUM71804035.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xff420a2604b4ab6b86ce0998e87e38637addb68e9617125bea2e3a0bb04fb9a3. 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/GBUM71804036.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa8ce139f940838c0bb25119713bd5e1934cd66a104ca71d19fe4a31a449df09d. 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/GBUM71803083.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xee856e90be98b2a6f00c8928d2842a241d4525df5c8739f89257c9cc2da8ba1c. 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/GBUM71804039.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xda02cea327654142ff365c0c3ffa73b6e36af13ef8b02348c225753dc123d2b0. 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/GBUM71804041.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5576083b098c56ba0e842ec9feb8a88bc2919312a9d1b2be2f0a88cd90585c79. 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/GBUM71804042.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5a462bc904866de2ca892395d1e06c6dbbe06e1d59d7f04e87ec961a4ed684c1. 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/GX3Q92340165.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeb5ca2bdc7e29aca77fb4c759461cd685f0b34cdd958487991f6880fe46819ba. 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/TCAGA2292588.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb86bf3d9ea278c9e1585287df6ef5f2629126b4b6d9653ccb8715611cd759acd. 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/GX53U2064551.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x516925112396dcced99858a7295f0d6acc419d5df9ce5057d86e5008f99c2712. 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/QM42K2112280.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb9dfe2c25f74860bee2abb94e752177d84b1838930dbbc695e6c2edf6b282c11. 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/QM42K2130076.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9b96bd485bedbac359bec2848278b0b1e9cfc7ab5275f849a883f50ac5e5eafd. Chain 2 (Bitcoin): anchored in block 957011 (2026-07-07T08:25:35Z), 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/FRX282074448.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf7381c86111f51785d720222abed1e1abd724f4dd3a35fbf41470feca595d4f1. 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/FRX202040565.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8bed170ecd92068f190f00a69a81bf2a4c2f208a52f3fdf8f564bd3886368250. 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/GBMA22098218.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6d2ff47a198d564b555deede5c8ba215a9a6e517c55bd07e3075140979aed508. 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/GBMA22098222.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6c07cce457352a9987b93de1a2e88a8fe7f23c0e94f07f340e364bb3de85405c. 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/GBMA21874661.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa1df2760b184d0d3baa3fe794f281d93df73818d2eee54b6b3316fc8162233bc. 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/GBMA21873317.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x511a67dc7e35e9a4b2df6955de5ea610e4b3295d6346da7c4cb7ef197e2efd08. 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/GBMA21873972.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa1df2760b184d0d3baa3fe794f281d93df73818d2eee54b6b3316fc8162233bc. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), 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/GBMA21873317.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x15aece141be9e6ac150f78294c9104354d475d205f4b1c67e88b4254aa8ff2b7. 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/GBMA21866203.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4d82dc0008451c961f06c14aace2fc5aab539273adc8a7f0879983fcd4bd45b6. 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/GBLFP1934406.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7dfd5525afa3fbc3e1740c2d7e646200bea9aa91266e6939e110740e2d4e41fb. 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/GBUM71900055.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6f16881a0c4be33abbb1ca5c1de208d4fb4cf1005fe51ffd91c2bcf225e07cc6. 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/GBLFP1827422.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7e63f2fb3449c3b5c24fc79fa02fb0fdc93bc76280adb47835268d7ae3f7e7d2. 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/GBARL1800186.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x94491788fe498af73b4e0f33cfc3e25249fc5683eb86aa2891bad6fff552a0fb. 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/GBLFP1775413.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd688bf2932cbf3489226e1349ffb1f5f244c2d87362d36154683c680d843af09. 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/GBLFP1751299.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfc0af2ef8e7d4632cc41cb5ac665737bd4a2c670d9554fd4438ded65c9bf05e0. 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/GBLFP1733258.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x677b52025ec72d8cd18db44578f18fdaf9ecde9f00e3442d9a2bf38c50a4b3a1. 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/GBLFP1732795.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0690a1fdd2a422b75835be661e075bd9f372d6dd4f1d3ecc20b4185cc77b89e3. 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/GBLFP1732803.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe4be552445abce1e4cbd37a00ee4e9d0651197c5557f391c8a73f84cf8d1740e. 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/TCACY1700022.