Christopher Cerrone (born March 5, 1984) is an American composer based in New York City. He was a 2014 finalist for the Pulitzer Prize, a 2014 Fromm Foundation commission recipient, a 2015 Rome Prize
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 0x853984c9280978133f5d7282564cef98b3f8a9f1c19398ffa169e1c64c456b0f. Chain 2 (Bitcoin): anchored in block 953614 (2026-06-14T08:40:32Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/17742348-118c-4dc0-95ee-a3f25e663962.json and https://artists.proofprofile.net/proofs/artist/17742348-118c-4dc0-95ee-a3f25e663962.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 0x74786289c36fcd314e02a203bc297c5358da5ff699806237cc4383ec7945afbf. 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/NLE422105201.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4c22ca83278e01f3d4b2943b26558e597fb4fe74d5bb87d6ea8d897fd0c6d8ce. 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/USGDZ0606801.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xebde44881a4f5cf76d11bc352dcd9166a0fa653e379ba3189f902e1c99be68ec. 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/USGDZ0606802.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x92c9c15658183b6552ac1222fff99fc09aaf334ce15d4027f7abacf4429f5d88. 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/USGDZ0606803.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x56c28cbd7d5c837c08dff680e2c346b4982874c9928c6369a5f107a8c9a342aa. Chain 2 (Bitcoin): anchored in block 960459 (2026-07-31T20:22:46Z), 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/USGDZ0606804.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbfc48ead4589c3b51ae6e571cfff6a30e4a77c1aceabc4f35be8a2a7f86421f5. 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/USGDZ0606805.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcdcc8eba0e276e02731cc0bc4b474fc8015de27385da0200896a06c15a797a1c. 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/USGDZ0606806.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x033b11bd67e6f2fdce7163e2b7589c5d015597bf9112b2c120ba58392c46ea06. Chain 2 (Bitcoin): anchored in block 960509 (2026-08-01T04:30:37Z), 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/USGDZ0606807.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8d3c9270c99d84e17edf989061d468f84c98a55199e05c8406dca6834471cdf1. Chain 2 (Bitcoin): anchored in block 960427 (2026-07-31T15:59:18Z), 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/USGDZ0606808.
Scene 2: The Priest (feat. Chuanyuan Liu)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb65cf466635f24cd0b6e618c3630304b23a790c46f5d374b68e74c68f4e1ffb3. 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/USY252311182.
Scenes 3 & 4: The Mother & The Policeman (feat. Andrew Turner; Lindsay Kesselman)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8ed26810461a0b71ba705257c4a4c17c0fee589354984f9d5d726579e3b0f2c6. 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/USY252311183.
Scene 5: The Outlaw (feat. John Taylor Ward; Andrew Turner; Lindsay Kesselman)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7f65c77ababfa55ff802f20207dae7f6b758163415ff96fa7f42fe9628e148b5. 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/USY252311185.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x31db9558067f1e6e7aa458a8f2dff8cba51545d28b3b1c712677709546966fe0. Chain 2 (Bitcoin): anchored in block 960389 (2026-07-31T10:20:10Z), 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/USY252143881.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdf6c451ee9f4d4f861698d1142fd3a68765bb5cea88f40d3f869dcced5f2da68. 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/USY252143882.
Double Happiness: I. Self Portrait, Part 1
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x46db09817fd543c8eacafa9e0566664d3ce5e55424c84b8b68e366fe3b266d90. 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/USY252143884.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfb59acf10b4fd7f233009b4d082626c4f81895393e357f589e6927b374fb3094. Chain 2 (Bitcoin): anchored in block 960448 (2026-07-31T18:48:12Z), 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/USY252143885.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9f41c596a360ab3e436ed41dddf8927fa6c00722fadee5094df385188715cd89. 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/USY252143887.
I Will Learn To Love A Person: 3. I Will Learn How To Love A Person And Then I Will Teach You And Then We Will Know
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x71f9f0ddb4cecf7eec3af5e5591af3d05e424ae9b81c74e9e5eee6197e6b84dd. 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/USY252143891.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x84227e7b88132a3968f2d23be1739693bacf7600e94aec040a22605bbbf8422f. Chain 2 (Bitcoin): anchored in block 960337 (2026-07-31T02:51:48Z), 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/USY252143894.
The Pieces That Fall to Earth: No. 1, The Pieces That Fall to Earth
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb5c2ea3f24ed7f1bea2bd3bf50ca59b1ccfc58aa9c2bee9da878c769fb67fc1a. 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/US7MN1900989.
The Pieces That Fall to Earth: No. 5, Sharks' Teeth
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x58e2e0422cd4ada5dba35a2092543470d534b3a8de95c2061999fdec0b10abb4. Chain 2 (Bitcoin): anchored in block 960494 (2026-08-01T01:44:32Z), 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/US7MN1900993.
The Branch Will Not Break: No. 1, Lying in a Hammock at William Duffy's Farm in Pine Island, Minnesota
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x89a4e2840eba07c93e87ae9f8e702adeda1d29c3c8a41cb5c1ac87ea45fc37d3. 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/US7MN1901000.
The Branch Will Not Break: No. 2, 2 Horses Playing in the Orchard
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9d05df5a07b67db7679aad4156f772ae21f654478566237686981f103222f201. Chain 2 (Bitcoin): anchored in block 960397 (2026-07-31T12:24:41Z), 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/US7MN1901001.
The Branch Will Not Break: No. 3, 2 Hangovers, Number 1
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x69f5368b29300ed033078a75d778b2b0082e90fcd7a6213bbebd0d5d6d10511c. Chain 2 (Bitcoin): anchored in block 960497 (2026-08-01T02:22:04Z), 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/US7MN1901002.
The Branch Will Not Break: No. 7, A Blessing
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb78813c0538513200e6d3a83080fdecc21c2e0eb408d79f8f9bff8fe4f9c567e. 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/US7MN1901006.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa9490c47f21d06c76146065dd68ff16cc94162972a32ccd0f081e82ae101dc3c. 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/QZFYW2141295.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xef86cfcc33fa161c1c6406b6e11148b984eeec1ac314e780fa4e598c70403fcd. 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/GBYDS2400568.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2fae2511e716e7b4a4e77d68cb752771889f9d7ec80943cc6b65a53bf89f8544. 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/QM8K51900424.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdaa8bc140697965fbce0ea5d3916217fa4849b639c1a8248c8a154de7384bc85. Chain 2 (Bitcoin): anchored in block 960473 (2026-07-31T22:27:44Z), 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/USKC61721402.
Holberg Suite, Op. 40: I. Präludium - Arr. for Cello by Johannes Moser
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8470d7935a3ab43ea22d2b3ee8471eb7a8f692e16149c2dcb938d23c5feab5a2. 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/US23A1548231.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x717ec480909a1d8904acc10d28dfcd9b992cd6fb7490ea84885b16cc0b39007e. 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/US23A1548237.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdabf7188e3f9db5604e52938335d4a356e62ca20efb552ba96a3059dadf61da2. Chain 2 (Bitcoin): anchored in block 960273 (2026-07-30T15:42:38Z), 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/GBELX2107532.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfa8171f30b3153ddc54a9ef34e580ef3cb8394349eb42b7ba8fc9bb29806f738. Chain 2 (Bitcoin): anchored in block 960448 (2026-07-31T18:48:12Z), 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/QZUD82200073.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7fba364e8889b8de6852f3bc0bd7d93e3337d78a9ed1b4db92bc3a830ff7a024. 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/QZUD82200074.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x97548703e9f79d0c4532f44f94b42597f0586aa7db05a0eaf5c3f242b0eec715. 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/QZUD82200076.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdabf7188e3f9db5604e52938335d4a356e62ca20efb552ba96a3059dadf61da2. 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/GBELX2107532.
Ruta Panorámica for Cello, Bandoneón and Electronics
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x27c05e7799663ef49847100944ef11270d7b5271022131de5f2283f6c2629ffb. Chain 2 (Bitcoin): anchored in block 960397 (2026-07-31T12:24:41Z), 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/GBELX2107536.
Twenty-First Century American Storytellers
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x79bd6b178f62fd000d4f829e69aa95acb5b1b38ef3220a38e607f7fbbe47a214. 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/DEG932404293.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3823b84065c0ef9b5799053d13d50a4710d8a4614bce8b3dba178d5676b09e5a. 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/DEG932404294.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x62742001e1ea5680dd2dae2d0ae6e12a2838b1b0fe8b149ee26a53d7e2a595b2. Chain 2 (Bitcoin): anchored in block 960111 (2026-07-29T13:21:01Z), 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/DEG932404295.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1be3cdf89a8a0149bb5420d38bd7cdcb2848e68f74d970b28f75b9edd7ac6606. Chain 2 (Bitcoin): anchored in block 957041 (2026-07-07T13:25:45Z), 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/DEG932404296.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb080b14fb34dda46fdd752f0e89eba4e225f60e0868e4d946d0a78a10f0bdfc1. 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/DEG932404297.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x190ba88d3c2611772f90d82766044584fb6badecb6aa740cf181991574c4e2ba. 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/DEG932404298.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2e7a548aaba1dc32f1837290b3d14a3177dd11d9e4b8a360b6d766b09eb188ab. 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/DEG932404299.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5b2ef0c94815d434ce20ade7411420c0fe0703fe2ea6a652f684d9820ac15f66. Chain 2 (Bitcoin): anchored in block 960296 (2026-07-30T19:11:09Z), 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/DEG932404300.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe40a51ec7b74e9271c2c08742ee327386323fbfdf534a6cb3c534c4d195eef17. 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/DEG932404301.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4f5eba78fada73127979bf5e82126635d5c1f5dd948619d21605a0a3e13749a6. 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/DEG932404302.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x761b89445767eaab00bc301c93cd7a70fe87413e53cf47081f411b349ef560a6. 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/DEG932404303.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf8e4ccd3db07b063eb3961dfebe12c8a69d274b4425885274fc3fbfce1c9454a. Chain 2 (Bitcoin): anchored in block 960362 (2026-07-31T06:58:00Z), 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/DEG932404304.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x88f84b0823335687efc6ba484528be750e84376e0fdc9e3d7a4384ebfeabaf69. 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/DEG932404305.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x877d38e22b0f41f88c2c95f69ac7c2d672782b5b7e9f5125e0f76bf9a7477b7c. 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/DEG932404306.
We Don’t Need to Tend This Garden, They’re Wildflowers
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xed55f1d535941ee77e2a4d599a6c96839a3c7d3e69d8f4b6ff10a6dd94c4f6b4. 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/DEG932404320.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x73d423a693cdc6ff209859f26f9917e4018259cccbdaf0770d2a58713f8c6110. Chain 2 (Bitcoin): anchored in block 960185 (2026-07-30T01:32:48Z), 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/DEG932404321.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xad155b90b294d2679848f0785a82b293c7caef3882c77136a8cdbdf928042999. 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/NLE422540301.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x071ad8ab2da87fa68dfd404b7b3030148d811215c625e2121932e07668335f19. 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/NLE422540302.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x547a79336e5792a486ad8f15e5e8260f0db58cb0e0b2d9b0f683cb2ed27f0b56. Chain 2 (Bitcoin): anchored in block 960105 (2026-07-29T12:35:17Z), 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/NLE422540303.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcd0cdf063e99347a5055ae32acb403a71e02ee2d9ea372634c6678f0d6403bdc. Chain 2 (Bitcoin): anchored in block 960218 (2026-07-30T06:57:05Z), 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/NLE422540304.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0fc73fce48af12dd516128ade226e2ec94f2aa17c3edfc30fa3d7af8c45adfd6. Chain 2 (Bitcoin): anchored in block 957073 (2026-07-07T18:39:05Z), 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/NLE422540305.
Goldbeater's Skin: II. Interlude 1 - Wood
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe585f7fc922c1d4ec6a50f49a534842921a6d4b6185afebd7e797b569950feec. Chain 2 (Bitcoin): anchored in block 960209 (2026-07-30T05:15:54Z), 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/NLE422540306.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf118bfb18a7af21dfc52999c5201cccf53ac5478882c6d2c87a3e28198547205. 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/NLE422540307.
Goldbeater's Skin: IV. Interlude 2 - Metal
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbfd5b48670d72e72abc88807212757e186b759883b528923b6ca6361d078c8fd. 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/NLE422540308.
Goldbeater's Skin: V. My Companion and I
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x187d989bd16b849ed015c78c49f4c40c38b9d173e63159d4c3e2bc305ef3d464. 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/NLE422540309.
Goldbeater's Skin: VI. Interlude 3 - Skin - Fatal Exception
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x354488d87767aa3ee04bcbde59cf7e4e3b938b3d37d93e9bc75174348abb7af5. 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/NLE422540310.
Goldbeater's Skin: VII. Against the Madness of Crowds
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9bf44e49c7291096b0a8fe974d00464d2fe296fac6381f86a0b73a3cf709cd27. Chain 2 (Bitcoin): anchored in block 960337 (2026-07-31T02:51:48Z), 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/NLE422540311.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x43639d9103a1e848d2b67da37ec5cee9597e714364efa35d60abd298b73fd8b4. Chain 2 (Bitcoin): anchored in block 960183 (2026-07-30T01:10:20Z), 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/NLE422540312.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbfcea75c10a7dcc470581b668b8ce782a80033917099b582eec288a5a49093f0. 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/DES382517003.
Cerrone: A Natural History of Vacant Lots
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcd0cdf063e99347a5055ae32acb403a71e02ee2d9ea372634c6678f0d6403bdc. 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/NLE422540304.
Cerrone: Don't Look Down: II. The Great Empty
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x071ad8ab2da87fa68dfd404b7b3030148d811215c625e2121932e07668335f19. Chain 2 (Bitcoin): anchored in block 960344 (2026-07-31T04:14:58Z), 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/NLE422540302.
Cerrone: Don't Look Down: I. Hammerspace
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xad155b90b294d2679848f0785a82b293c7caef3882c77136a8cdbdf928042999. 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/NLE422540301.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xed4c0c474791291067f4cc33cdaf5fb07a8fe4278d01f4f5937d4a6493902a17. 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/DES382517007.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6234189d480283a7d76262cc0a65aa64fa8f6179c0f8dd022aceadcc96bdd7c9. 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/DES382517005.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x53be0d7b67f39e99068ca65d2b0877ac4cbddfac892d04c7d86b95d40fbaf41f. 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/DES382517002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbfcea75c10a7dcc470581b668b8ce782a80033917099b582eec288a5a49093f0. Chain 2 (Bitcoin): anchored in block 957073 (2026-07-07T18:39:05Z), 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/DES382517003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6234189d480283a7d76262cc0a65aa64fa8f6179c0f8dd022aceadcc96bdd7c9. Chain 2 (Bitcoin): anchored in block 960175 (2026-07-30T00:16:15Z), 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/DES382517005.