1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. Open OTSProofURL → extract Bitcoin block number → must equal OTSBitcoinBlock 3. GET OTSBitcoinBlockVerifyURL → block must exist at that height 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 0x5d5e37e992b27238e0618304fbdfe0ba48a3d55c45af6586ec948df368b6932b. 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/11d4e8fb-7296-4302-b9b3-ba5f260ed5a9.json and https://artists.proofprofile.net/proofs/artist/11d4e8fb-7296-4302-b9b3-ba5f260ed5a9.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
{"copyright_id":"0x887d5c67b49a6054c8d48d3d3eaad3f9637d2e0a9ea9d974d68819c75ae809c6","isrc":"USAT22300238","name":"Leave Me Like This","registered_at":"2026-06-04T05:42:50Z","spotify_id":"6NRvZuFXn2ixp8YdzUvG5n","type":"track"}
1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x887d5c67b49a6054c8d48d3d3eaad3f9637d2e0a9ea9d974d68819c75ae809c6. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/6NRvZuFXn2ixp8YdzUvG5n.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6NRvZuFXn2ixp8YdzUvG5n.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfe56f069977d6d7e99b5dba6657ab3a8920334a7169a2b74f7887a175f8c1d7d. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/4wteGC0HtLeZWjDcczc4Pw.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4wteGC0HtLeZWjDcczc4Pw.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x185ea5aef7be521adb50b2c0c73fd381f4a1636cf57b66bcfba32ef252b4797a. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/29tRu5BqKiUDAoWLKIO3RN.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/29tRu5BqKiUDAoWLKIO3RN.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf2082ab19e79ffbd668455b19c6f28cf66dc763dbc92892762e3eccc37e6750a. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/19dObDGedr40x1UcAm15qz.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/19dObDGedr40x1UcAm15qz.
{"copyright_id":"0xeff0c56c1e90e09fee6ac43c288661c2204adef798a6fff9690a33fb89698846","isrc":"USAT22300826","name":"Inhale Exhale","registered_at":"2026-06-04T08:39:05Z","spotify_id":"4cCfprh4NrvyLGKN2rOCO7","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeff0c56c1e90e09fee6ac43c288661c2204adef798a6fff9690a33fb89698846. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/4cCfprh4NrvyLGKN2rOCO7.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4cCfprh4NrvyLGKN2rOCO7.
{"copyright_id":"0x5d9e027032ba644b2d7a0a99048a2cb92dfbd40d679387c81dfbd2cdeefef203","isrc":"USAT22300827","name":"A Street I Know","registered_at":"2026-06-04T12:32:51Z","spotify_id":"7pq7xuKsiQ9fhDibRBB6m9","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5d9e027032ba644b2d7a0a99048a2cb92dfbd40d679387c81dfbd2cdeefef203. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/7pq7xuKsiQ9fhDibRBB6m9.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7pq7xuKsiQ9fhDibRBB6m9.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x937051f83351bcb3219057acc69490909f4224f4694c5567a3a326470141b7de. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/1gMT8boiNdGWiYy7HQHyZk.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1gMT8boiNdGWiYy7HQHyZk.
{"copyright_id":"0x0a1ebdd450371dc54fdf97a5c27961cc5de1b4691ef81285715b1fedfcc2ad65","isrc":"USAT22300828","name":"TOO BIZARRE (juked)","registered_at":"2026-06-04T10:19:11Z","spotify_id":"1NacL1muYFdpo0Ejuj363q","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0a1ebdd450371dc54fdf97a5c27961cc5de1b4691ef81285715b1fedfcc2ad65. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/1NacL1muYFdpo0Ejuj363q.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1NacL1muYFdpo0Ejuj363q.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf7ee22597462a8619fa431a7274f6339b061ad0d85a3f0b2a11655e6c941696a. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/5yOx2ezoz2hBfoE9mItGVo.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5yOx2ezoz2hBfoE9mItGVo.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x355a7e52e7000095cd019ec82c0d55e713583ccf1756793fa223845db7134545. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/3prGIrHZxBcBzeZOAdE6xI.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3prGIrHZxBcBzeZOAdE6xI.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x33af90955f68c27c4412080cd9f7098f92a7ca2f8b72e60541b7e227f6a826c5. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/1fKIwgpXV5GdnUfeucROIO.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1fKIwgpXV5GdnUfeucROIO.
{"copyright_id":"0x3bc3e8aee6f684b25f847f25e2ef6518178a20d7b486b771ad55b111fe6e35fe","isrc":"USAT22101774","name":"Supersonic (my existence)","registered_at":"2026-06-01T20:13:31Z","spotify_id":"3qL63QvSTHvC4Uw8eEhz4z","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3bc3e8aee6f684b25f847f25e2ef6518178a20d7b486b771ad55b111fe6e35fe. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/3qL63QvSTHvC4Uw8eEhz4z.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3qL63QvSTHvC4Uw8eEhz4z.
{"copyright_id":"0xd71b190f7f2a67b1837a9fa61bbdcc3dfeefaa68a41b5b09b4a69966640b6db8","isrc":"USAT22301659","name":"Hazel Theme","registered_at":"2026-06-05T07:34:20Z","spotify_id":"05VyoqeeD8imc5w5UgJmUD","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd71b190f7f2a67b1837a9fa61bbdcc3dfeefaa68a41b5b09b4a69966640b6db8. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/05VyoqeeD8imc5w5UgJmUD.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/05VyoqeeD8imc5w5UgJmUD.
Still Here (with the ones that I came with)
{"copyright_id":"0x645c7776d0b80a0e91f309cee2f354389455b33a365f6ef8ae617c35126eed33","isrc":"USAT22300831","name":"Still Here (with the ones that I came with)","registered_at":"2026-06-04T09:52:09Z","spotify_id":"4cagZASntpw5soVIOcqRSF","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x645c7776d0b80a0e91f309cee2f354389455b33a365f6ef8ae617c35126eed33. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/4cagZASntpw5soVIOcqRSF.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4cagZASntpw5soVIOcqRSF.
Alyssa'sTheme (Those Places You See Way Out In The Distance)
The Scary of Sixty-First (Original Motion Picture Soundtrack)
Measurement Doesn’t Change The System At All
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf90f96621d6865768faeaf17e76abf230c2fe61bc80d361f34373ecc72817f8d. Chain 2 (Bitcoin): anchored in block 956349 (2026-07-02T11:34:59Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/7b8EmRyBoQnQIvUti4Qi52.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7b8EmRyBoQnQIvUti4Qi52.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1a6d12c1b08ef255e86e6f29d932ceb65cc9952b4478b5df344c52542a6768da. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/6BJ4F52G2o5TgmIJAAYuQD.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6BJ4F52G2o5TgmIJAAYuQD.
Scary Theme (From the Scary of Sixty-First)
Scary Theme - From the Scary of Sixty-First
{"copyright_id":"0x6c5a2c4811b520ea9c6a82020c0f982371d4c64d70a668af00a887b27784020f","isrc":"US38Y2243301","name":"Mood into Object Personified","registered_at":"2026-06-21T22:29:10Z","spotify_id":"3YWsWy005BxxRCjEkbCRNA","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6c5a2c4811b520ea9c6a82020c0f982371d4c64d70a668af00a887b27784020f. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/3YWsWy005BxxRCjEkbCRNA.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3YWsWy005BxxRCjEkbCRNA.
{"copyright_id":"0x9e32e5a36b330de79d5145497c9b11434a9e4917d9fa443dc144ab9b8f737565","isrc":"US38Y2243302","name":"Jolene From Her Own Perspective","registered_at":"2026-06-11T06:14:28Z","spotify_id":"4DhlWBiM14tMG1hCx5jhDA","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9e32e5a36b330de79d5145497c9b11434a9e4917d9fa443dc144ab9b8f737565. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/4DhlWBiM14tMG1hCx5jhDA.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4DhlWBiM14tMG1hCx5jhDA.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9a3363dd2902987a10b159dfc849a5d6a56c5a3532f91d890f5ab178bf9177be. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/6Fhcl9wW1lC9ItcjqIukZc.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6Fhcl9wW1lC9ItcjqIukZc.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcc83a000da4a9245bd6fe7f1796c18b64fe5ac162f2c17b9b237979ff91246dc. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/7lL9XfMH1tfL2c4BiFOYJq.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7lL9XfMH1tfL2c4BiFOYJq.
{"copyright_id":"0x9e2a963c212999fb1fcb3a2a9d0f982db4b32d908c45030f0065abbf821f935e","isrc":"US38Y2243305","name":"Pathologically Yours","registered_at":"2026-06-22T19:44:27Z","spotify_id":"03uFMwY4SMBoPjAU6Arpha","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9e2a963c212999fb1fcb3a2a9d0f982db4b32d908c45030f0065abbf821f935e. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/03uFMwY4SMBoPjAU6Arpha.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/03uFMwY4SMBoPjAU6Arpha.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf9148b284815f1398af17cbac23d6864c3ff24b2c3fbcf0edb7ff81268ff15e0. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/0spLUItceTHNw86n0qQg4q.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0spLUItceTHNw86n0qQg4q.
{"copyright_id":"0x2a923230c355fc75fd01744e6b2e619e8d2e93e0ad4388ef8ed855d6ee9f2afc","isrc":"US38Y2243307","name":"Inside of a Plum","registered_at":"2026-06-21T22:34:39Z","spotify_id":"2XdniUH7P3WGzQ6c5BVNeK","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2a923230c355fc75fd01744e6b2e619e8d2e93e0ad4388ef8ed855d6ee9f2afc. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/2XdniUH7P3WGzQ6c5BVNeK.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2XdniUH7P3WGzQ6c5BVNeK.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xab62ec29536d7091970eb254bf0ff6a666e315c1635e95cd7215d07a59e54f3d. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/2Y1cDo4VxZpYI0STv6IuCk.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2Y1cDo4VxZpYI0STv6IuCk.
{"copyright_id":"0xda56e12d46489d6aac9fa2e5b790d8ebf6bc0f7600154d6d0e67a3e832cb095b","isrc":"US38Y2243309","name":"In Regards to Your Tweet","registered_at":"2026-06-08T11:29:10Z","spotify_id":"69Op3sd3f7qP706DFBAJO4","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xda56e12d46489d6aac9fa2e5b790d8ebf6bc0f7600154d6d0e67a3e832cb095b. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/69Op3sd3f7qP706DFBAJO4.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/69Op3sd3f7qP706DFBAJO4.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1d96b71364adb431472e2df337f55363778bd1452ea67bdded261d648e59574c. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/2MMYOOeV4MgtYULuLFNRIX.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2MMYOOeV4MgtYULuLFNRIX.
{"copyright_id":"0xf8b07328902d66ac7a723bf156851ef22982a575d683be993c51053dae71699d","isrc":"US38Y2243313","name":"I’ve spent Forever planning a Crisis","registered_at":"2026-06-25T18:38:09Z","spotify_id":"2ilxNGYkwMIsW6pPgNsfWL","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf8b07328902d66ac7a723bf156851ef22982a575d683be993c51053dae71699d. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/2ilxNGYkwMIsW6pPgNsfWL.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2ilxNGYkwMIsW6pPgNsfWL.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xacf0cd964e77515b31295aec90f9f17b3b2733dbe90758804f57e699ae0fa44a. Chain 2 (Bitcoin): anchored in block 956351 (2026-07-02T11:38:34Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/11clqkxqtaTBwlgxIFcYur.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/11clqkxqtaTBwlgxIFcYur.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xde756183a38436ed69dcba5b865eb22264791acf8265fc3fcd3b95b80e2c3004. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/5S8faZR8hdT9X5cBatub0n.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5S8faZR8hdT9X5cBatub0n.
Eli Keszler / Keith Fullerton Whitman Split
Drums, Crotales, Installed Motors, Micro-Controller Metal Plates