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 0x9831e39040d26976d33fcf85bd10431a8baeb38d33abb510c45b953749bb02c6. Chain 2 (Bitcoin): anchored in block 953625 (2026-06-14T11:37:06Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/238365fb-20d2-4c37-b1e1-badd25c9abdf.json and https://artists.proofprofile.net/proofs/artist/238365fb-20d2-4c37-b1e1-badd25c9abdf.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 0xed582ec58826114fdcf2557f9c0c7acc525ed887e4c6574823c5611ff0bc0eca. 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/ZB62R2200011.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4282c45847af8e49c0ed220abd99346e8473159244ea0b2a80bb77ed8f2bec18. 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/ZB62R2200012.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9e808039a3e77804097629154e8e88f4c8fe8913755749ea49fe2eb25fd1b41d. 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/ZB62R2200004.
Proud Of Me (feat. Just Bheki & Lord Script)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdbf9eb70d54cc0051282a67852378f106712f9308eb9420dbde959fd8651b828. 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/ZB62R2200013.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6eff41d45b073a8fe1e36c286160c3fcd37ab3088e56a14b8e1fb6c92be16a96. 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/ZB62R2200001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xba6326d4ada13964bb1d00d8201bd531962c3e07f8ec51ddb1fa6caf1c6483b3. Chain 2 (Bitcoin): anchored in block 960288 (2026-07-30T17:41:38Z), 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/ZB62R2200014.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x69f0862b2a66cbc491fc556db162d074f5bf97d6a0649361d6050f249214356b. 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/ZB62R2200007.
Intlungu Remix (feat. Pdot O, ProXnakedmynd, Pzho TKG, El Nino, Manqoba) - Bonus Track
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfcc45221d25b66491413fbec9a9c46a25a342150ffda950fc592a74939cfc535. 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/ZB62R2200037.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xacc9291c0eb226e00727756191a673ac722de1e16c7dfb6cac477f9006d25256. Chain 2 (Bitcoin): anchored in block 960264 (2026-07-30T14:36:16Z), 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/ZAZ6O2100023.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaeb17bb09d4dca481140a3d08498322141af0994c549e61413862ce42476858b. Chain 2 (Bitcoin): anchored in block 960121 (2026-07-29T15:22:21Z), 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/QZNWZ2469771.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9afc50c87dd22724ad74d6f65238c5fea580d1f16d150fe93363fa698c93fa8b. 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/QZNWZ2469772.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4d9ef5ed7ef2966ad440799b28309c838cf827036874db695f037f7a497dc534. Chain 2 (Bitcoin): anchored in block 960236 (2026-07-30T09:37:10Z), 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/QZNWZ2469773.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xab697829bf0d8c3576e4216f7e4ae8c37dd4021da78670d6314ce0c0e3f78b5f. 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/QZNWZ2469774.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xacdc97de7fccb52e2a394343871e91006bf42b0f1ce972e47851590a67418770. Chain 2 (Bitcoin): anchored in block 960352 (2026-07-31T05:48:30Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZNWZ2469775.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2872ccc92e95e005379d1e14720300dfb254c772274dd14df9de83d4e6324a30. Chain 2 (Bitcoin): anchored in block 960254 (2026-07-30T12:06:10Z), 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/QZNWZ2469776.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc7d292ce3bba29dd0fd9f2f6410407d602445119d73a0a8490a1863c8f05e0e3. 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/QZNWZ2469777.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3054981fec85502e7eb0b6323fe7fd916b3552dbc2953549e6b00f7629e00e3a. Chain 2 (Bitcoin): anchored in block 960317 (2026-07-30T21:35:24Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZNWZ2469778.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1b0910e24e77fc2445090dc71f889ca3681b02194f95bd5755929de965b01bdf. 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/QZDA72391587.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbb36f68847b112ebe9f5c2c641a0a61352687c500501505214dc58139304cafe. 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/QZDA72391588.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xec9a0985add7d485406689e762a7ffdc0d8445d515c4301f4de85657e348f8f5. 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/QZDA72391589.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7fe50483200a14da1738922220fff9ab32308f5cd79fea56086d3c34ecbf4748. Chain 2 (Bitcoin): anchored in block 960144 (2026-07-29T21:09:47Z), 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/QZDA72391590.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd6018a8827e9a1c08df3faf59ff142ad73a476e14ee7ed35428dd999936e4dd8. 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/QZDA72391591.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbe170af1247d70992dba96c9f3357e4dce00282e0cb16ad59fdd4331cbe84a6e. 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/QZDA72391592.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9513917b2390e5b01e435894d2fcc25c6fa3d6e67e77929f1d43c721bd396a46. Chain 2 (Bitcoin): anchored in block 960138 (2026-07-29T19:35:34Z), 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/QZDA72391593.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9d0268f279c8f52f74732e7306d6cc0d5fc2e0569cc894d85ef7995e9053414e. 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/QZDA72391594.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa14e60696adf68f2a5e55965f6b6e8824c1797f4b4c17a43b540d06c15cd365c. Chain 2 (Bitcoin): anchored in block 960284 (2026-07-30T17:23:26Z), 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/QZDA72391595.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2863e1d31f69eec422b866b2ec4a33ffda2802792f362fd4a54d9771c70a6412. Chain 2 (Bitcoin): anchored in block 960334 (2026-07-31T02:19:15Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZDA72391596.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcdee757dadebbab68d12327aef31ae2d657f7d3813b2173e9b9442fe3bbff92f. 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/QZDA72391597.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4fc1c5543220fefe4ac6091af3b33edb8c8e846ef797eaafa37694a19d538187. Chain 2 (Bitcoin): anchored in block 960376 (2026-07-31T09:09:19Z), 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/QZDA72391598.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3cca455b6a2ff7e96d84e57512e176a905d26a04a0aaa5f48ca48b7dee5aeb37. Chain 2 (Bitcoin): anchored in block 960288 (2026-07-30T17:41:38Z), 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/QZDA72391599.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x972bdac40dc2e6eb5520ba0b99368cb30b7dceb8b564ee5ef0f4e62a0ce962cf. 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/QZDA72391600.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3e08c678c3fefc9b63263ddbfff12450c36cb7d85e3903a019bf754ce90663b2. 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/QZDA72391601.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x67bfcb06b9f042420a5db124120e5ba55734e6ff604dd3e85d64d12f72da92f3. 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/QZDA72391602.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5c9ea135d444db4f481c00d37ad1027f629d1e8d57d329a974830204ef2c3fbc. Chain 2 (Bitcoin): anchored in block 959128 (2026-07-22T12:33:25Z), 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/QZF232057069.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6b81eba3081d87cbf589e06291881ae8f52d8d71a638d2f26003b2649a3e05ab. Chain 2 (Bitcoin): anchored in block 960334 (2026-07-31T02:19:15Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZFZ32057070.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdb28f60433a730023a26beb9f44904a78087a7cc25688536dad3a3742be566b5. 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/QZFZ32057071.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4059d42633e5d62c62618b785f12731b87c8c22d7c8486d2c4e56eec8ca9df41. 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/QZFZ32057072.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x44257aa8c7c5fa9f0cbc2f48c7867a985d4dc539efb88c48693a9b9d1c53ce19. 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/QZFZ32057073.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfe7b3f80cefaad5af908df24d3136559fdb33d6ece2eabc7dc2b6851b55c9791. 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/QZFZ32057074.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbf5bb32166c29e93ac4a417c03a12d436f647ad2eb27e357eec110a7500900c3. Chain 2 (Bitcoin): anchored in block 954130 (2026-06-17T19:07:14Z), 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/QZF232057075.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x72ec26aabc8a40575bffe5879ab9a111065d469a9aa6f7a129ba1b05f2a83b6c. 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/QZF232057076.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd440f69f4e990d9a25f53a42155576d9de49b64ed96426eec241e121a63c4119. 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/QZF232057077.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x81c2a1bb27a094364e7a7fe27f34e46f90900f1f540346d6b3e636e6f212446d. Chain 2 (Bitcoin): anchored in block 960334 (2026-07-31T02:19:15Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZFZ32057078.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2f22376fc3ec96b4ca31fe081888b630469c230f5b3858e81437e501bc5b364e. Chain 2 (Bitcoin): anchored in block 960352 (2026-07-31T05:48:30Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZFZ32057079.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf20bcfe6270af40f87bc0bdd8f1d272120e870adac7b7f05bfb6ec3dae94aa89. Chain 2 (Bitcoin): anchored in block 960368 (2026-07-31T08:26:41Z), 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/QZF232057080.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb88a283f6f0e4529dc12cb9666f65abfe1ff37d6f4247f9dc18c9d07f0c666db. 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/QZFZ32057081.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x12403c5a3e9af3e55b4682bc980fe9c67efee2b0f838a22505d260bf3b3337ea. Chain 2 (Bitcoin): anchored in block 960254 (2026-07-30T12:06:10Z), 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/QZFZ32057082.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x877705885a0acf26b684bac7c69e48de665cd5d3a87757cd264cf3a059d23073. 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/QZFZ32057083.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0f6debe8514ff83ca259e8e2ec6da4879dda4b00e41f22ed5da9c202376914a2. Chain 2 (Bitcoin): anchored in block 960468 (2026-07-31T21:25:57Z), 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/QZF232057084.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x75617778514ecd2c05b6ca4abefad395fbce904cbdf6ba49b0d060787d18a959. 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/QZF232057085.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaf38f9ff0c065b2d27b607af3108b84f59be89544e015fc9dcbabccfc0087f7b. Chain 2 (Bitcoin): anchored in block 960144 (2026-07-29T21:09:47Z), 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/ZB62R2300011.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x107fcb13a3975fd93bf8e1755c3df9100fd6958dc3cd96a4c2cd7a721d52358e. Chain 2 (Bitcoin): anchored in block 960160 (2026-07-29T22:48:59Z), 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/QZTB92260881.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9b80aa161bb73d430c48016943b8d9c02f2011aa94762dd0e4a13ee8c55ec249. 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/QZHN32143448.