The Heavy Pets are an American jam band based in Fort Lauderdale, Florida, renowned for their funk, jazz and reggae-infused brand of rock and roll. Officially formed in 2005, the band tours nationwide
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 0xf08eff5ea3a86073d9344a80e91427d01cf62a68c2d1e9ff806fa27597b659c0. Chain 2 (Bitcoin): anchored in block 953407 (2026-06-12T19:24:56Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/b84a268b-4bef-44b2-b2a9-dd7cf2b23fde.json and https://artists.proofprofile.net/proofs/artist/b84a268b-4bef-44b2-b2a9-dd7cf2b23fde.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 0x53697d38a6233f8115d319ccbecff691d4ddbac61f9caf6d60d2bf3e3a333858. 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/TCADM1843446.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcc4d1dc9b0a2da737f4dc0ee40f03454b8a7fd9d8236963631f5b2251278f95e. 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/TCADM1843449.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x644f278a7fe738bfdd7fe3c0aeb531693b50e4d8c2c25cef8bc0503217cb1a24. 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/TCADM1843451.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x217dd5581e54a59eaa89653b277fe5fb4b06dda865b5678634a2bdf3f27b0276. 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/TCADM1843455.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x06c353f6cc568883afaae72e8220f789efe0641851efc478028cea28cf5847a1. Chain 2 (Bitcoin): anchored in block 956351 (2026-07-02T11:38:34Z), 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/TCADM1843460.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd4b01ace87cee530c17daae5144770feefbfdb37a7fa1f0344986689d055500e. 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/TCADM1843463.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x96980e18bbfc38355e035cd4b33cc841e00a9fca8263c4bbbe7b0aa8bcbea744. 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/TCADM1843468.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3d2bed3abda33354ad3d6c7d945b51e75be3e550bb63dacf3ba03f93e004bbe0. Chain 2 (Bitcoin): anchored in block 960258 (2026-07-30T12:45:34Z), 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/TCADM1843453.
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 0x1164c9153cd5e3c2e66476fe931be63ac726787043d3cede4cc8b1b62eeb3d18. 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/TCADM1843470.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x43f19bda09e51b87319ae9b954121b3c23af52ccfd4072d36295719b5f648c75. Chain 2 (Bitcoin): anchored in block 960410 (2026-07-31T13:50:38Z), 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/TCADM1843475.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5bda0ee7d55c09a41f0cda211e1498878967e5da0602bb91606bc619a29e607f. 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/USE4M1100001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x77123faea0ea8024eb7d6a283c3c6d3af11078eb6a825bc63194f332d2d99ee2. 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/USE4M1100002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6d30cb99c5a8863292f8b5a3efe3bc82a2b4fbc95532894c8993c77d582a56da. 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/USE4M1100004.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0846563b343c88b9c31fff4c19fc816681519d161323f55b47098aff5ffc194a. 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/USE4M1100005.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaa1713f6e80ee2ea24747918e70e7a561191fd92373f1bc7ec8cf7adab1e66f9. Chain 2 (Bitcoin): anchored in block 960321 (2026-07-30T22:27:30Z), 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/USE4M1100003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x99960e4d4bf1bec933e5b4bd50fc0967e5a9dadc347f8a737ca42f2df435b458. Chain 2 (Bitcoin): anchored in block 960291 (2026-07-30T18:23:33Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USE4M1100006.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbb8f08b138a86513ea0df50d4c1119ac1313f24c1ffa8e18b3805187575ea659. Chain 2 (Bitcoin): anchored in block 960379 (2026-07-31T09:25:34Z), 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/USE4M1100008.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9c767236552c071b4733a35e91e72ca0b2081644dcb32e9a31664f86eef37fc9. 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/USE4M1000001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x256cbabcdce24426f40c4c91c3f52af01866296e5edc8bd1ea903b7ff4b1b661. 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/USEM41000002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x91f61f4600179dc8afe55c35264e93bdb9bd808baf7bbc4d46b2e455a3458b81. 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/USE4M1000005.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x64520c0d483050e37241cd7cc988844b12a3cea08567e37dc525d2429cc996c8. 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/USE4M1000007.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x639452d93a0a98302d40c6331eaa3581d37e8531031773f2b08dabcb8f849fad. 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/USE4M1000008.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb139a23996e055bdde528570e4322619a2de2575c0d056451a665a25d8c44ed6. 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/USE4M1000010.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0621fd734855523336af64da4446c44cf50743cd4a662f5f3353b8f5cf270f61. 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/USE4M1000012.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3cc61e85e8a84408f7c75fa4527501c6cb9888f456dc5df96f266e74a70cd2a7. Chain 2 (Bitcoin): anchored in block 960220 (2026-07-30T07:28:30Z), 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/USE4M1000003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd25b731c010b9cde9bd49d6ccd5e84c7deb0df44fda65a685218f365a152205d. Chain 2 (Bitcoin): anchored in block 960321 (2026-07-30T22:27:30Z), 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/USE4M1000004.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xffb55277983582fbe1d3520a9cc9429d6644cd7825703ac402bfd1b201347dde. Chain 2 (Bitcoin): anchored in block 960321 (2026-07-30T22:27:30Z), 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/USE4M1000006.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6fe6722b3927f05e491ff597aaff6d8a12353eb2b6bd8c54bcda973a8dfb1e16. Chain 2 (Bitcoin): anchored in block 960403 (2026-07-31T13:04:34Z), 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/USE4M1000009.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x17295e482926cd731204457b777f5aeb996c405324fda0df3bfb918cbaf23aad. 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/USE4M1000011.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaa86a367219d6b887f253c740ba7dd141923238cc71aec33df8b6cd85fb22738. 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/USTC10778428.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcbca27e2da23604ed9cf58f3a99172cef7217904bf8326f7c2500493bcdf175b. 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/USTC10778426.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf97c585b9046ec6a28bfd5b4517a0f10711e9d32a226576c15187cbd558b3c65. Chain 2 (Bitcoin): anchored in block 960455 (2026-07-31T19:53:13Z), 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/USTC10778429.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0103d408b97fbe118e808fe82759ed80fcd1214bad3ac174b8fc617aa0a8cd2e. Chain 2 (Bitcoin): anchored in block 960407 (2026-07-31T13:26:30Z), 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/USTC10778434.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8c09f15853d2a9aa6da900d365a2d72daa1bfb7662c7992156b75a841b06df9b. 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/USTC10775413.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf190bf9301f58ef33ceb5c35f6ccb9b357ecd9be4f6c68b0d89635fd24d7226a. 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/USTC10775416.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x140913777c104aa912a57d409cacb7767800aaf8a3d72ac60d2160369ebffcdd. 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/USTC10775417.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xda1f4af0af7e1b240208d15dd3e9a065f2395999f5b8e5c86143c930390b6f5c. 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/USTC10775418.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdb740d3f1e95ef51aff2b63428672c8af2f67b8a2bc3f8ef11d9b804a5b09c3e. 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/USTC10775419.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc3a95a6715a676add03fbbc90a39ff15fb731200fa15cc45bbe49e255eaf2bfe. 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/USTC10775420.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x93d58a6f12b91e3f8f955ba91cf8abff754545f6216763d85be98a8bfb66d171. 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/USTC10775421.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc27c4845e2ae04d41b75471284379bb70d852988f89f8366e27608100e531919. Chain 2 (Bitcoin): anchored in block 960164 (2026-07-29T23:23:05Z), 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/USTC10775414.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc8cdcf038d71159aaffafbce87d81da2bb8eb3a5cf8d1e66e84b52c71a28a922. Chain 2 (Bitcoin): anchored in block 960327 (2026-07-31T00:26:26Z), 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/USTC10775415.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x52048eab1ef582bd107938da047038318e2344e8735137d5e472163b79d3c5d3. 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/USTC10775422.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe0c1b8a6f473893ccbed11276bcb426a2e33029d69fd9c9d7e5306829b31c3f8. Chain 2 (Bitcoin): anchored in block 956351 (2026-07-02T11:38:34Z), 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/QZAKB2327621.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfe69549b13d065666709a730d4a4c35f91e76241c44c9d5507a9f3d5d2a3feeb. Chain 2 (Bitcoin): anchored in block 960225 (2026-07-30T08:04:30Z), 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/QZAKB2327620.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfd55f1e7d1229ce9bf11ad35ab17afea56e1f90acd46365ed05308b91a441eb4. Chain 2 (Bitcoin): anchored in block 960418 (2026-07-31T15:20:15Z), 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/QZAKB2327622.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbeb1b2dbb22176c1e50434f0780be1a91aef8b8b5dc2ec774fb5c98090f6c8a2. Chain 2 (Bitcoin): anchored in block 960441 (2026-07-31T17:29:52Z), 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/QZAKB2327623.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd3c5ca63a094a054cb12368b587543e0358512c90b52a520afeed8d38dae97cb. 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/QM9TR1400003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2da2d2513a5432ca54d427898554d5eef2befa55a515f2bc6adafb20c7aa90de. 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/QM9TR1400001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdb824dce8fe1af83b1555c465f3f03d8cf82db71e2c898c1fe8054736dd29b77. 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/USHM81396932.