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 0xa787a217e8d8db8e68680b676333cb8a4a751cd84fe067b48ee5c7d963e92279. 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/cbc3f8be-4de3-4136-91ac-0bc00287ac7b.json and https://artists.proofprofile.net/proofs/artist/cbc3f8be-4de3-4136-91ac-0bc00287ac7b.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 0xc6d578e81285605e7761ea62f3a68c3a4f4585e605d016e5042195a83ad3eadb. Chain 2 (Bitcoin): anchored in block 956856 (2026-07-06T01:25:57Z), 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/QZGWW2010292.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbd460d9e22f594fc4584f18274e618061e24778347246acc512684e52ac4978d. Chain 2 (Bitcoin): anchored in block 958971 (2026-07-21T05:04:56Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZGWW2010293.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x402e05b45cdf51a4b71a9e02a37872d3069a33c4460457d24b9dde55c2cd452b. Chain 2 (Bitcoin): anchored in block 959043 (2026-07-21T21:09:52Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZGWW2010294.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x666c32259765207d64b35f796a303c220bc13c4bccadc13053d3b5d568d4e197. Chain 2 (Bitcoin): anchored in block 958942 (2026-07-21T00:24:07Z), 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/QZGWW2010295.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x51a37e56c93bdbd24aa46fb028400ec21350721f11880bf7a551ee146c2381c2. Chain 2 (Bitcoin): anchored in block 959047 (2026-07-21T19:17:28Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZGWW2010296.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa3cc1959e8dcfb9e41c58e758c9e57052164e2137bf646eeb3b7944f51cde5b7. Chain 2 (Bitcoin): anchored in block 958761 (2026-07-19T17:49:48Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZGWW2010297.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc1ecc3349db922a8bdf577b07b9f3c08ea64c1843bdc2924c8fb89722c813ef4. Chain 2 (Bitcoin): anchored in block 958828 (2026-07-20T08:02:59Z), 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/QZGWW2010298.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf211a61102b9705cd0061efb3c5aa98903b17c1b9ccc0f4bba80b86463976e8c. Chain 2 (Bitcoin): anchored in block 958977 (2026-07-21T08:34:50Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZGWW2010299.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc21a4a7919500114ce7783fb9b238096d434e67e908d9be897f0856e10f7e86c. Chain 2 (Bitcoin): anchored in block 958947 (2026-07-21T03:39:03Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZGWW2010300.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5c3e9772aae207e5e6ee31525765e38cd98aeb633a7e81375526aa00ec57f1ff. Chain 2 (Bitcoin): anchored in block 959087 (2026-07-22T04:40:55Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZGWW2010301.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe772a281d3697f796c21e2eb5bc8abc63399bc0f099fd9e370de3b0bb80c4064. Chain 2 (Bitcoin): anchored in block 958742 (2026-07-19T16:40:06Z), 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/QZGWW2010302.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0f9b13e2df42d06d1227138f0b0196aa698f59d275c2524f1901feb55b9b8575. Chain 2 (Bitcoin): anchored in block 959100 (2026-07-22T07:02:12Z), 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/QZGWW2010303.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x30a718330d9e5aa8ebed067d6026523c771a17c9d187b3970494cf983f2eecaa. Chain 2 (Bitcoin): anchored in block 958959 (2026-07-21T03:51:22Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZGWW2010304.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1c0de2286be6fdde2a0eee25b9b1bf32e442221694798b7b92c58d46068f1ba0. Chain 2 (Bitcoin): anchored in block 958716 (2026-07-19T10:15:55Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZGWW2010305.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd4a4acc9c05be41f9f490c222d57ec7eab8261efaf74fe683a5d74c40e1f3812. Chain 2 (Bitcoin): anchored in block 959088 (2026-07-22T04:40:34Z), 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/QZGWW2010306.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbbfbe541e8bd29578ce4b599f62f8dc73b92257e65fd4b7d687b4a81cf32f6ea. Chain 2 (Bitcoin): anchored in block 959105 (2026-07-22T08:00:41Z), 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/QZTAT2104623.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa15feff218a95f7ff54793fb0ae46c920e96beb1c260475b2991b365f79e486f. Chain 2 (Bitcoin): anchored in block 958991 (2026-07-21T12:27:37Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZTAT2104625.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xee318c835d05649613ed85f3abfacbb6b72b0e70860a53762889737fb804c1be. Chain 2 (Bitcoin): anchored in block 959089 (2026-07-22T03:56:02Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZTAT2104626.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7ba16cc75135cadd3fcc9d61589cefe2526fc98a64d8af5cd9a3fb3bb90ae4cd. Chain 2 (Bitcoin): anchored in block 956841 (2026-07-05T22:14:35Z), 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/QZTAT2104627.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x64bee84e4caf410c3c3b74d811fa18be0efa1a81c3ae4b3ee544fcc80fa3a8e4. Chain 2 (Bitcoin): anchored in block 959100 (2026-07-22T07:24:32Z), 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/QZTAT2104628.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xececb94951545dc9e27dc1de4c3cb97870c8f95988efbf6bcededa231fc0576e. 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/QZTAT2104629.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa0d5845a12a8f873ca4fee96f5d1abdd95399bf196f43053045549c31c445fb2. Chain 2 (Bitcoin): anchored in block 956856 (2026-07-06T01:25:57Z), 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/QZTAT2104630.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xad39a30a896609ec118478e0336b2dddeb2f523dd142e85c9df08f21c66347f1. 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/QZTAT2104631.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa0f23de41ee79c99dc659f7a50dae644a8ca6404f3b81061fbcd2d73c7dfd332. Chain 2 (Bitcoin): anchored in block 959107 (2026-07-22T07:19:23Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZTAT2104632.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x56ecfb238e8d9a45fe92f34026b56680354fdb7279b6a0dafe992cc4f1905431. 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/QZTAT2104633.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xda7f211f53c12dc8392812a6f0d4be8893b93c0f129efe1ee51b794782aa9b28. Chain 2 (Bitcoin): anchored in block 959094 (2026-07-22T03:33:16Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZTAT2104634.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xab3a61022560dda2e959a1b4682d55f4fd6e6a3f59c9edc87b10a4606b786437. Chain 2 (Bitcoin): anchored in block 958834 (2026-07-20T05:55:47Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZTAT2159544.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfe9631b8495e32c561cf655417ab6747258bfec84579ffa6ca0d45fa4e4b9f32. Chain 2 (Bitcoin): anchored in block 958955 (2026-07-21T05:08:41Z), 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/QZTAT2159545.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x351b0c47f36e537e68709d5f8ad72d3f14acce141ca04dfce9f27912bb3ac607. Chain 2 (Bitcoin): anchored in block 956826 (2026-07-05T19:27:56Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZTAT2159546.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbea40035ec8d4c71d1c6756208f1f12ab852bf8842f42b6355b72ed687dcf135. Chain 2 (Bitcoin): anchored in block 958825 (2026-07-20T07:51:42Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZTAT2159547.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe0e85f06ac2df61667ba73fe21dbdeb484a417bed98f7bab8e3e15b9af03eb80. Chain 2 (Bitcoin): anchored in block 958746 (2026-07-19T18:51:25Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZTAT2159548.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9824c05aebb537b433c588598a7bee9d98bf8a343904dab45fb68a73c215a18c. Chain 2 (Bitcoin): anchored in block 958444 (2026-07-17T19:12:23Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZTAT2159549.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb7ab92a9d189a55c4e7d13ad3e48a3c9d68553a5f03bc27c161d1425b16253d8. Chain 2 (Bitcoin): anchored in block 956826 (2026-07-05T19:27:56Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZTAT2159550.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4c3a55fb87c277bf818c70f29ee2ac2ba8e6a6dc8a7cadd3789c0820528c8768. Chain 2 (Bitcoin): anchored in block 956738 (2026-07-05T04:47:21Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZTAT2159551.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3c7795c399392103c1b74b9add357afb56df7011ce2449cec204a588d1609fec. Chain 2 (Bitcoin): anchored in block 958817 (2026-07-20T06:52:28Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZTAT2159552.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa4212dcf7b18f94d062fbbf00c085c1351150c3fb18bb2498ac1283fec261bf8. Chain 2 (Bitcoin): anchored in block 956822 (2026-07-05T18:48:28Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZTAT2159553.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3dacfedef3355bc3b0dfc129ba21f750786f614141c34159ff69ed418216e7b0. Chain 2 (Bitcoin): anchored in block 958839 (2026-07-20T07:01:59Z), 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/QZTAT2159554.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb7702b3b37f892bc27e004f8abf04bc0fdfacaddc4315a336f0611c95d7b0de0. Chain 2 (Bitcoin): anchored in block 956656 (2026-07-04T14:03:39Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZTAT2159555.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbc681c9b003700d77651795c628517811d069b4e6e1d3d9b2d4da198c5993d23. Chain 2 (Bitcoin): anchored in block 956711 (2026-07-04T22:48:52Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZTAT2142849.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb4f7f77973598d1f6b8c9e923777c2a617463e06a3d8c15c55b1466d41a3f68c. Chain 2 (Bitcoin): anchored in block 958501 (2026-07-18T05:33:04Z), 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/QZTAT2142850.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x03a7780f75a0efe0398eb9cc2bf7faaeb2ca35e233af14c47b5ed4bddc01890f. Chain 2 (Bitcoin): anchored in block 956656 (2026-07-04T14:03:39Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZTAT2142851.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5d9aa5949a49e89f2bee102c40a04b49ad751c8b6827e9be604f8d68f42d63fd. Chain 2 (Bitcoin): anchored in block 958792 (2026-07-19T22:55:52Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZTAT2142852.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeb2838797c3553b151895002f8685a35e46dd2837a51e24dab1ea3b63671b1a8. Chain 2 (Bitcoin): anchored in block 958749 (2026-07-19T15:48:23Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZTAT2142853.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xef2d1c6354f83a0554d14f840363778b57e771ccaefc81515f43a2e5c9b0c2e4. Chain 2 (Bitcoin): anchored in block 958489 (2026-07-18T04:13:26Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZTAT2142854.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8c31028ed24b92b8e30e2dbe8b11f3b7252c8a732615ecb4a424db00df5d41e6. Chain 2 (Bitcoin): anchored in block 958556 (2026-07-18T13:21:06Z), 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/QZTAT2142855.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x72bfd875484b531e6c0b60de2d946e8e2ac3cd975da06cecac908cfcb39c6045. Chain 2 (Bitcoin): anchored in block 958796 (2026-07-20T02:01:57Z), 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/QZTAT2142856.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x15a777b227e311092502bd5550a9b7744d8cdaba10978bae7e7887cf75bbaa20. Chain 2 (Bitcoin): anchored in block 958617 (2026-07-18T22:07:13Z), 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/QZTAT2142857.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa6f4f351d216b9585d650e6183c2e6f2ac293d7e3dc496fd284b1166786d785a. Chain 2 (Bitcoin): anchored in block 958746 (2026-07-19T15:36:35Z), 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/QZTAT2142858.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x917e2c04edfdfdd446c1c48a518f8b0ba38b742901a8e5118afdf40c9ff45f18. Chain 2 (Bitcoin): anchored in block 956772 (2026-07-05T10:01:46Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZTAT2142859.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa094c251756f27edb4823136655e372923cb023c75498dcc170157de79f16fc6. Chain 2 (Bitcoin): anchored in block 958798 (2026-07-20T01:59:27Z), 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/QZTAT2142860.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc3273269d25541153df64934daf0e607b86bc0b37ae15f90b3d02ee56730dde2. Chain 2 (Bitcoin): anchored in block 958965 (2026-07-21T04:29:05Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZTAU2134206.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf272b9777edd7a1180b4d42d9db979af8d7e3db8b3f09aa5616010860a9c73fc. Chain 2 (Bitcoin): anchored in block 959084 (2026-07-22T00:50:00Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZTAU2134207.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3fe73c88f2121f73d0e554928b63d48629a32701df2742983020b8ae31041144. Chain 2 (Bitcoin): anchored in block 958943 (2026-07-21T03:25:40Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZTAU2134208.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa7e2086bc17864c4c163a521cf636a247a53238435e1bdcbea2e3ba4a14ab280. Chain 2 (Bitcoin): anchored in block 959009 (2026-07-21T14:48:00Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZTAU2134210.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfb1c992aec5b31129be54d36d87bf65e630036edc9ef88a0af39581fe18412f5. Chain 2 (Bitcoin): anchored in block 956826 (2026-07-05T19:27:56Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZTAU2134211.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdd78ede16cdf4c353b84703341949517bb5456e97003f20cc546f0cfe6b643e7. Chain 2 (Bitcoin): anchored in block 956822 (2026-07-05T18:48:28Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZTAU2134212.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc2b0be3ca29067f57a876141212b7839ecb09348e78180e407ea29bab36ca062. Chain 2 (Bitcoin): anchored in block 958943 (2026-07-21T00:27:37Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZTAU2134213.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbad819ba65a52bb27bf1d960568518e9d9b2fb10e39c0ada8f71f90e78b46616. Chain 2 (Bitcoin): anchored in block 959076 (2026-07-21T23:41:40Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZTAU2134214.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4da7e5299be58a2638fb3def287f9544bea58bc8c057ae7a3663b5166fa00107. Chain 2 (Bitcoin): anchored in block 958965 (2026-07-21T04:29:05Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZTAU2134215.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2083fb566f068d2864e465a95b3e47dd8940ce1c086809f34ad027c1a6e56ba4. Chain 2 (Bitcoin): anchored in block 959105 (2026-07-22T08:59:57Z), 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/QZTAU2134216.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5c191542dbd26c602b232fe8006bbd7ba86d97b430d43795c5b090ee83f75b55. Chain 2 (Bitcoin): anchored in block 958673 (2026-07-19T05:38:28Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZTAU2131938.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xef37e97dd0136c56ef55a4cb24827d68fe2b8e45209dbd8b1b20f57592a37c40. Chain 2 (Bitcoin): anchored in block 958728 (2026-07-19T12:24:55Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZTAU2131939.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2ab89113416e825371dffeab805cf10f79e9b91046f51d2f486c6288811a17f7. Chain 2 (Bitcoin): anchored in block 958942 (2026-07-21T00:24:07Z), 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/QZTAU2131940.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfdf19e10b6b24520704bac2d1fd3e37f221679bae215db7ffe864f5cca8969e6. Chain 2 (Bitcoin): anchored in block 958955 (2026-07-21T05:12:29Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZTAU2131941.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0f57745e7db83a0f4f5686f15d01a70622d83af497e20ab55e855c0080820382. Chain 2 (Bitcoin): anchored in block 958792 (2026-07-20T01:47:51Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZTAU2131942.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9d2c81ee73387d2c6046ae7d4868009ebd6e0017d9ba273537d7e3cb9cda6507. Chain 2 (Bitcoin): anchored in block 956728 (2026-07-05T01:43:49Z), 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/QZTAU2131943.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x02573ef60697567a61d8e0e092e02a07f5df7cced00ca32375aba8e7aff7dca7. Chain 2 (Bitcoin): anchored in block 958980 (2026-07-21T07:04:12Z), 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/QZTAU2131944.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x571f65e41d800aa5a000648bd19d417103c4f56e152e3174b27a41f6c2a46aab. Chain 2 (Bitcoin): anchored in block 958996 (2026-07-21T13:33:35Z), 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/QZTAU2131945.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0e29e07c4704430507eff41432daf5c64684f8db853c7c6d77f32ff1e86cffa1. Chain 2 (Bitcoin): anchored in block 958742 (2026-07-19T16:18:40Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZTAU2131946.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0151dd127cfcd0763ab84504c79df090267c131c2570db5d77ddd5bea4b041f7. Chain 2 (Bitcoin): anchored in block 958838 (2026-07-20T07:01:21Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZTAU2131947.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdea0cb5ba33a60a00bfc96d9aa66e9fa9e7654d91b148d6690526d4d279dc002. Chain 2 (Bitcoin): anchored in block 958805 (2026-07-20T02:22:58Z), 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/QZTAU2131948.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3c2a757c49b19e188975584fa649075d686271c462717d30546ca16807801468. Chain 2 (Bitcoin): anchored in block 958991 (2026-07-21T12:45:29Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZTAU2131949.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe228eea5f47881b40e980f5333046400bb96612c04cec0cb93579a3af09bd93f. Chain 2 (Bitcoin): anchored in block 958977 (2026-07-21T09:07:58Z), 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/QZFYX2239570.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6ce391b1031f74b439aac8dd0bffb1bada2ce82bc8c4afbd0ff763646a1590cb. Chain 2 (Bitcoin): anchored in block 958792 (2026-07-20T01:40:40Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZFYX2239571.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x47ff2194f4ca866e90ff91c16f1392ea26a1841525d6b3d644500a5c834ca0da. Chain 2 (Bitcoin): anchored in block 956790 (2026-07-05T12:31:54Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZFYX2239572.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x142e6c7ad7b9fc71e1a46ebcb6055b48bbbda403485f692583e7d46fbf82d861. Chain 2 (Bitcoin): anchored in block 958742 (2026-07-19T16:29:45Z), 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/QZFYX2239573.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x51a9f74d731caba22979a40766dc0d98c0adfd65e2b13e96435dadfe8b22bf42. Chain 2 (Bitcoin): anchored in block 958805 (2026-07-20T05:08:20Z), 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/QZFYX2239574.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2977feadfd5ca64689677677c3757055f6dc8bdd13319f7fefdc8d54f4d2939d. Chain 2 (Bitcoin): anchored in block 958920 (2026-07-20T18:14:22Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZFYX2239575.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x495973712d218af4b65238f23c8c9f4871f772d0c9438f2f1e611774ee95f3f0. Chain 2 (Bitcoin): anchored in block 958839 (2026-07-20T07:01:59Z), 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/QZFYX2239576.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x42c53ee23e5e6d9844e382454f23aa2be6603116aed1007659d6b8755d5a12d0. Chain 2 (Bitcoin): anchored in block 958749 (2026-07-19T15:48:23Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZFYX2239577.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7b06f8642e98679fae757e7b3dd32b517e77b704200b7d6bf21cfcced2bebfd3. Chain 2 (Bitcoin): anchored in block 958695 (2026-07-19T07:37:00Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZFYX2239578.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5035276edbd99288665ef78912a98ba956a1a51d05a6009ed05bd76bb414116c. Chain 2 (Bitcoin): anchored in block 958749 (2026-07-19T16:35:15Z), 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/QZFYX2239579.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa8b4a0f3a3d0f534b13a5717ecdc046e2a798cd5ccf0d2e98e47c93cf6655c64. Chain 2 (Bitcoin): anchored in block 958842 (2026-07-20T09:49:49Z), 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/QZFYX2239580.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfca0eef364974ea5fedd13d0cbc8d7d6a7f733df45bfe3dedfc58c5ab949f1da. Chain 2 (Bitcoin): anchored in block 956790 (2026-07-05T12:31:54Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZFYX2239581.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4c45d0d31bd566750bb3c5e03d42d300d09880f4c9114a82acb64d37068b50ed. Chain 2 (Bitcoin): anchored in block 958765 (2026-07-19T21:00:42Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZFYX2239582.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x214d97bc1652368a22650f3f923c544b8b43d2f63ecb8007703121e50e294b26. Chain 2 (Bitcoin): anchored in block 958749 (2026-07-19T16:35:17Z), 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/QZFYX2239583.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2ce747161a4a0574c6b3bbc625d763996ea5a0574b17199c8d8dcb82bb84e706. Chain 2 (Bitcoin): anchored in block 956772 (2026-07-05T10:01:46Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZFYX2239584.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x02c3ccc0d060ae9413b0bc93b865348e7b220ae4703a0eea7f2a7e81dd8fb55d. Chain 2 (Bitcoin): anchored in block 958951 (2026-07-21T04:23:05Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZK6J2286621.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5ae853050dffb26ffaa95779f921ef13ff91c79c8e43ed51251115ad3d54705a. Chain 2 (Bitcoin): anchored in block 959002 (2026-07-21T13:53:21Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZK6J2286622.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf2824b349e10a41283c1a758bbd82bfb425519c5e36ec938266692924332787f. Chain 2 (Bitcoin): anchored in block 958996 (2026-07-21T13:35:14Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZK6J2286623.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x724ba54a20cb2b3887a827bf3597d78a1fffa87495a23960e31751b2362dc3e5. Chain 2 (Bitcoin): anchored in block 958931 (2026-07-20T21:15:01Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZK6J2286624.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc1f211a4559b18cfc948794535d6107eaab7ff4eec6ac39c7b4f40a6b59cb8dd. Chain 2 (Bitcoin): anchored in block 958897 (2026-07-20T16:23:50Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZK6J2286625.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6d796824b8c770bcc15329c589e88ad050e063c3e9c0a9b428fa8a499095f80f. Chain 2 (Bitcoin): anchored in block 959107 (2026-07-22T09:08:40Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZK6J2286627.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa5341d1f0be888a1171a241ea258e7394179ce093751d8234f290e0ad30bcb8c. Chain 2 (Bitcoin): anchored in block 956822 (2026-07-05T18:48:28Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZK6J2286628.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x08af29f32db73f8e7c0af3e50e93781a44fcb7c82853f121894332545847d211. Chain 2 (Bitcoin): anchored in block 959002 (2026-07-21T11:47:29Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZK6J2286629.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4bbc9f8fb8c158c1cd9ca60978468fade15a7f15cdea942b515a1e0426694c66. Chain 2 (Bitcoin): anchored in block 959009 (2026-07-21T15:06:12Z), 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/QZK6J2286630.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xca5ae2d3f8e6aad434952e43c7f4e7354f6135f7c2b893ef49bafea76b5ccc39. Chain 2 (Bitcoin): anchored in block 958942 (2026-07-21T00:24:07Z), 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/QZK6J2286631.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9fa060c12a723d53e9f54c35681871090ac75ccb382193a236f62b8bff3d612f. Chain 2 (Bitcoin): anchored in block 956826 (2026-07-05T19:27:56Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZK6J2286632.