The Once is a folk trio based in St. John's, Newfoundland, Canada. The group features Geraldine Hollett on lead vocals and vocalist-instrumentalists Phil Churchill and Andrew Dale playing a variety of
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 0x0c59ff18b3362319bc31b1c0ce40cf283b98b260ce1ebe135f3eacbc8b36dfc5. 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/d04c25f9-7525-4cd9-8f4c-174f9eb3667d.json and https://artists.proofprofile.net/proofs/artist/d04c25f9-7525-4cd9-8f4c-174f9eb3667d.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Sonny Don't Go Away: A Tribute to Ron Hynes
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 0x39d6e62370d36113a9e6eb39029b6587ca875ebc2ba8cb78b6fe73b9d9724e41. Chain 2 (Bitcoin): anchored in block 957075 (2026-07-07T18:50:38Z), 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/USC4R2109047.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x82f9d94db16c2d8f1ab9e6f61f61a5382db59c8018e09718d416b92acb745c3a. 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/USC4R2109048.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x457b1fbe34707d9f5959d503d6226feb1faafc7a773ad3d1d238716eca20c12d. 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/USC4R2109050.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8a274cb585b4b43c1199c6975e23b5a5f2e0d4c94dfdd23d2856c9877f4075f7. Chain 2 (Bitcoin): anchored in block 957075 (2026-07-21T16:43:52Z), 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/USC4R2109054.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x57c22bc622c403d570fa90cc3c040c578972c3a52236ca0659568b94c2b80f42. 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/USC4R2109055.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8159582632cf9886125af8a26ea94c6a31d17d0528968e54f10d48e9ccfd882a. 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/USC4R2109059.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdc63804b06f6c5f0f897a85451c252a22a5d8e07e0b949b6a3474cd852798ed6. 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/TCAHX2433269.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd5ab3604d72ec79e12ea742161023f630e61f2d62abe4c3258a7f4f1cc73750e. 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/CA72N2000012.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5ef0c4c834c8d21501655f26e81ac7b1091128b49f0dee46f61b698a13618568. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), 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/CA72N2000008.
A Tennessee Whisky and a Newfoundland Song
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb33733b3b03dd19ea4f02ec9860b6379ac3b4a4aa0de86b79971b9ccbe94cafd. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), 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/CA72N2000011.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd5ab3604d72ec79e12ea742161023f630e61f2d62abe4c3258a7f4f1cc73750e. 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/CA72N2000012.
La Marche Des Iroquois / Papineau (Live)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x70dcc5118133beb96a478a3848f37092d26c94d4319de63435777b262fd3c43d. 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/CAIM51600001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5051cf7aafeb01c6008b45dc9260d1c5611362ebfa58901cd8e344a0bc58a2df. 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/CAIM51600002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6378f2cee44066d9516e14d7ee533673bf4dbfdccc0317f24658ed8c07bcd9c3. 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/CAIM51600003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6bb412e5a44ce24a531cc904884834937130811ff49e564669492f4de5135290. 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/CAIM51600004.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4b73ab3911eb6f13f0ed2e9225e614407e6ad048a7239273a496cbe7838dfb00. 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/CAIM51600005.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaf5a95d32906d5dcc6d44b8a48bdef57771e459e3d7b3b11c23e66d9c829f07a. 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/CAIM51600007.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x67bc778c2eb615c82fc0039061819795b46c94b9f239f6a4dabd5416affed2b0. 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/CAIM51600008.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x620d583564ab50a45a3514d739d521cbf406cf6aef88d5643a82e49b0ddfdae4. 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/CAIM51600010.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcfa4345ac7c7ce02cf17e72caf71f18e893bd8ba199fac43ae4bd86cb098c87d. 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/USHM21296382.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4cc27e3d5eb7b77b50e2dd963f0f2622af63881db21b612a1865a0ecf5db9959. 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/USHM21296383.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe254fe54f7387c0e403d0e0128498f840f4f0f3115e8af1bb0cf32f5fbfcc877. 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/USHM21296384.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xef82fb2cb92ef40e4ea112aa7800c203f5748ee1bb8d5d60f365732743fb9eac. 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/USHM21296387.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdb7a4bcf27a68e8b76084912fc6e8dd76c88f673c2eaaeafc741fae946238ac0. Chain 2 (Bitcoin): anchored in block 957046 (2026-07-07T14:04:01Z), 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/USHM21296389.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x21b13e1eb395b8f3d93d71dd96254b99edf9ee681a16f8d11a60c1caee5d6784. 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/USHM21296391.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0f79a679894bacea8a42266a44bb8a4a0963b03eaf171f3abc8b93fb54c7e25f. 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/USHM21296392.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x75f8e67e94d43a8d768d6f033e194f8af7ad24cb8af91494820f59f2b6057876. Chain 2 (Bitcoin): anchored in block 956894 (2026-07-06T07:53:57Z), 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/CA9E82300002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x89a08fc99ae686759ca4b914b4dcb19e6a13702f87874fc2407040603ba7d0df. 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/CA9E82300003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6c061742246853f4c09521f6db3ff8de47a3609bed304442b27687184d395673. 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/CA9E82300004.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa100a6e9e9281a40e62f38e1d56b5c79356a0329baafa6ba21794d720f11571d. 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/CA9E82300006.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8ac3d221e1b5ace77e97dfd957a54f4588165970a7ef65d1a4984f7a42da23a1. 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/CA9E82300008.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xccb3a8ba71a94db87f00202e20ac882f2415ad58630251b4040c1254bc2a7cbd. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-22T05:33:34Z), 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/CA9E82300009.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xce1cf509cfb325aaf08290b25a9957d9f6c8caeb20b9fe95034f75a5f4514a44. 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/CA9E81800005.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0a640fb18165b30043c93e3aa6a7d6d90e366e6eb4678555f334d0ae858208a7. 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/CA9E81800003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7e721d5981125886b341b86ea9280491c7c420b0fe9b71a57cfbada30a168376. 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/CA9E81800006.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xab42d94280fd1bbe166f8717b5459b0ec8399b61a74200e561d4e5f8b9f261e0. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), 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/CA9E81301002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc0ddae18811d9c3f3284a8d31b7f10eb57db83547497fe4eb6cd0e6ba013118b. Chain 2 (Bitcoin): anchored in block 956349 (2026-07-02T11:34:59Z), 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/CAN111400076.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc577eec36688aa31ad76cd276a74fdef782d5977eeda2910790b51b3a0fb498a. 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/CAN111400077.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5196850ac76ffd44265fa8448fa9cd2860d89ac9e8588b1897fd89d0fcfd3fc8. Chain 2 (Bitcoin): anchored in block 956349 (2026-07-02T11:34:59Z), 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/CAN111400078.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1f75ce01fcfbecf3a6c77903ce3f390713165bb7edf6ccf48f0bf59e19d73577. 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/CAN111400069.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe3ac467085ec5477a45b242f55c5fd7b318deb29b22ecefafde7f275ce5cea86. 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/CAN111400072.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x18a7328b18b2dbb0ae7a8e20b21dde2bb578aeac633ce33ced98b665a9ee62ea. 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/CAN111400070.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9fcbbdd98b933ed2ee55e3aba9a977567b01ab4b42fbda712153303daf0105db. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), 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/CAN111400074.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1953ca3d5c420074035ad32a9e5521b624c0cb8af54c211a98e48ae4b4cfbb80. Chain 2 (Bitcoin): anchored in block 956349 (2026-07-02T11:34:59Z), 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/CAN111400075.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x19118a2bdedd2180b02ed31ca0b128e555f21b9f5375564574aa77b8abb75c1c. 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/CAN111400073.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x755d3f94c1cd38fbde134ee8543d660691d42e9b4b6aa9d3bd4a5e831d479a37. 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/CABD81101492.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf4eb2c85f732e7adba54482a356392e5c703a821a70aec00c36337cb501430dd. 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/CABD81101493.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6ae5818a7c9da45670a0308259e06d4f9c16204a478ebb9f95ad83e40f81e3db. 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/CABD81101494.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x33f9ebfb74f1972fc386e0cb6ede1718a55fcfecb97a50dfc6532082fd6054ea. 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/CABD81101495.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaa2b796af59278964ed2d310eea73f48f34d547d5c7e0139fc447939b1d5b90e. 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/CABD81101498.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5252974202319c558c6b7bece6e60478c97a1fd77fc68abadabf612c9eefa319. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), 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/CABD81101501.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x815ecc29a3b94521f3a6fc38854acfb35bc2b7978f8c1b649592d4a408dc13f4. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), 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/USTC00938048.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa1fa43737d7d3b5df4a25bed8bac6cb48ffd2b6744e669a6c27625e5eb1c3085. 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/USTC00938072.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x23d046c4f10d657a17c40c3b8306669dd58ab3a04ab625d81f8f7d3c831440c2. 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/USTC00938101.
Is The Big Man Within / Hound's / Gerald Thomas' Burnt Potato
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe4b9582032126b71388331a50ff4c3cebe82eaa74bbb26cc8d1b10052c56e4b7. 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/USTC00938161.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3f7f79eec81a05f360cdc65a0b44313b79e2b37e26882951806b818c92a37c1f. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-22T01:15:32Z), 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/USTC00938248.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd0055571946d214f776debf2e6f51099753c4b71f3a862e2237dab58ab0a0244. Chain 2 (Bitcoin): anchored in block 959144 (2026-07-22T15:38:35Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USTC00938093.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6c8b781978810127da3bc9c1c06e838cd3033d6dbdac7a558d64dbad4206d8fe. 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/CA9E81600002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x35ce1236158aacfd19a7eecd25350844561774e51ddebb5fcbdf4b761d6b2702. 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/CA9E81600005.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbcfe544b910e5ba17e1ae97625bfbb25b4989bba3b49580abb916e48f01ff942. 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/USHM81440822.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc712c323f6fcfc77a6d8329c9ed28e754d1766bbb462ef3df1e3abc1ff15de91. 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/USHM81440823.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc77b7d98f39b967200cb0c1e34dbf0eb9a945c22e9b740bfea71c61acdfd8376. 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/USHM81440825.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5faf1852e932966b9cb26a0ffcb9bfafb65e6ad0b38fc1250a42708246ed7264. 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/USHM81440829.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2b710dc9c2bccba4181a4f112f8f37b2b1cae5ecc8786634aa5b1975642d5ca3. 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/USHM81440831.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xea83ba7bc64f65bcf248b03da30520f9f2d5b6caf9ce0731dac1d2fbbfa7c209. 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/USHM81440832.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x45bde3475816efc7f1f2982b32a172798e7a2197f451fb7f238a4e3bdf30c078. 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/USHM81440833.
Watch Out For Your Step (feat. The Once)