Elder Island is an irregularly shaped island located at the eastern opening of the Fury and Hecla Strait. Situated in Nunavut's Qikiqtaaluk Region within the northern Canadian Arctic, the island is no
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 0x3ba4490cb3a94de46a38bd7d7e2bc3bc23e1b4877d4b81e4873b7428af571ebc. Chain 2 (Bitcoin): anchored in block 953408 (2026-06-12T19:28:13Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/66b35051-4d84-476c-81b0-354381325672.json and https://artists.proofprofile.net/proofs/artist/66b35051-4d84-476c-81b0-354381325672.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x500ba7e950186afa40e11014f484b10fa38344e08e585542df07d02f86c23a50. Chain 2 (Bitcoin): anchored in block 958935 (2026-07-20T22:08:19Z), 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/GBKPL1791769.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x46c12aeaf7dfff22e0630127e2f900d0b88a330f4e9e87fae1c4f53403a29d14. Chain 2 (Bitcoin): anchored in block 958897 (2026-07-20T14:57:46Z), 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/GBKPL1791484.
Welcome State (Live from the Distillery)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6d60d8522ef45e500efc71a531cc26b7bbee34578144203378ff7607b9f80901. Chain 2 (Bitcoin): anchored in block 958224 (2026-07-16T02:28:43Z), 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/QM6N21807183.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb2f1430da229f967ce468e35e83eb210230132656aea9b15613df9b9b64f7949. Chain 2 (Bitcoin): anchored in block 958185 (2026-07-15T18:19:04Z), 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/QM6N21837159.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x65f9226921a9a8339c3632db8058c812d319bb31bd8f25585ae6d0901dfb661d. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), 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/QM6N21856216.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7387998d6102288bdbea447abe8c836f55e22b4429e788b1da22485dad9cba7e. Chain 2 (Bitcoin): anchored in block 956826 (2026-07-05T19:27:56Z), 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/QM6MZ1943197.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8619d313bb3917c34562c1e158dd0aaaee81c5674697f1a4b803401a157afd78. Chain 2 (Bitcoin): anchored in block 958276 (2026-07-16T12:25:03Z), 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/QM6N21856215.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe1c395ac8247b58f5abb1a8281a8b3641c02207a958e443d0d38bebb5170fd88. Chain 2 (Bitcoin): anchored in block 958224 (2026-07-16T02:28:43Z), 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/QM6N21856217.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x71e07de8a9f9f6022313560f63e605a07b675c0570e0c26b525275dacefd749b. Chain 2 (Bitcoin): anchored in block 956634 (2026-07-04T10:04:33Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM4TX2087491.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x90ec790a3a4433a1c16a52d7c113c969ca1848c4d00518270e71e37a5ac20417. 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/QM4TX2087484.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd6da8f1058cabc0d734c5dc7d9f265c8490dcbb108c89f37571cd0f84547200e. 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/QM6MZ1943200.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x972da61c96d82f11b844d2b6a125382a9b64d4cc63aeec7d38e563212d1deb08. 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/QM4TX2087490.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa775014b7d2240d93249ed8ff361a3d88f1ce1eea79c54b18624d6503695de4b. Chain 2 (Bitcoin): anchored in block 953515 (2026-06-13T12:53:06Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM6N21856383.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4ae6686a2ab9a7a6209f79e8ee364e373dc795042e04c341ae4a7b6186f84fc0. 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/QM6MZ1943201.
Stranger Exchange - Jay Glass Dubs Remix
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x59c0f4bce3125e761b986b8ef83d5a65258414c13ef6a57a0f1a27882f330c17. 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/QM4TX2087488.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x665c856d454410415e67bba35ab370d2f6ad8fc259a2bc169446b9cf466850af. 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/QM4TX2087486.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x71e07de8a9f9f6022313560f63e605a07b675c0570e0c26b525275dacefd749b. 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/QM4TX2087491.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7387998d6102288bdbea447abe8c836f55e22b4429e788b1da22485dad9cba7e. 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/QM6MZ1943197.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x90ec790a3a4433a1c16a52d7c113c969ca1848c4d00518270e71e37a5ac20417. 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/QM4TX2087484.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3b617fb58d7657d3b3dafbaf19178d64731bd5b8115f099c34fff7eef4a87e59. 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/QM4TX2087489.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x665c856d454410415e67bba35ab370d2f6ad8fc259a2bc169446b9cf466850af. 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/QM4TX2087486.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa8d460242550278a13b219e9783c95acf8082af5e4256340148533f91fa8445c. Chain 2 (Bitcoin): anchored in block 956551 (2026-07-03T21:18:05Z), 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/QMBZ92021185.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6555f98495277110626be6c530d89a29abbdf711fdce1979c787f2037d067f89. Chain 2 (Bitcoin): anchored in block 958415 (2026-07-17T12:50:13Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMFMF2001631.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x26345f3c412efa0ec97ea1a98937ea87acec8dd7b3e70f351d32e413bc3b13af. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), 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/QM4TW2113493.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x01aa60b4b6a53b611a1bf9f85a7d71ea36fc429a579510e1132be250b456a5ad. Chain 2 (Bitcoin): anchored in block 957880 (2026-07-13T16:39:18Z), 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/QM4TW2143425.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbe662630d44dc9fe18658d77787c0cb4575db37cc72236dfe7944c39d7aec591. Chain 2 (Bitcoin): anchored in block 956500 (2026-07-03T13:55:21Z), 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/QM4TW2138619.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd99042a310a14cc2c45f120dc3b9f561e18681edd0455cb6b9d9d1a090372b96. Chain 2 (Bitcoin): anchored in block 956420 (2026-07-03T00:42:11Z), 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/QM4TX2189720.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1bd106c6c5b0c673b75d3e59b184fa93020080c5db5c499e28e1d59f382be79c. Chain 2 (Bitcoin): anchored in block 957882 (2026-07-13T16:48:10Z), 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/QM4TW2138615.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa8d460242550278a13b219e9783c95acf8082af5e4256340148533f91fa8445c. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), 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/QMBZ92021185.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4a0a644d36bbf0ede44131c6296a4b162c1bb668f7751f65dacb01a63f7ec1a5. Chain 2 (Bitcoin): anchored in block 958316 (2026-07-16T19:42:29Z), 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/QM4TW2138626.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3459c0d781b3d4c4589fded7d3a47bb2535097b800c99440d798c2614463b7d1. Chain 2 (Bitcoin): anchored in block 956545 (2026-07-03T19:59:51Z), 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/QM4TW2138627.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2b5fdc7445c284131e2f0f0e3b202eff5c376d420252b1bebb244bcea0dd9014. Chain 2 (Bitcoin): anchored in block 956545 (2026-07-03T19:59:51Z), 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/QM4TW2219807.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd66dcbc777f154d05a941afdb46d28d0a7f0dd9d104b7527ceba76a93595643d. Chain 2 (Bitcoin): anchored in block 956725 (2026-07-05T01:12:41Z), 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/QM4TW2232440.
Purely Educational (Close Counters Remix)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x488342c33b2b97268e2f9ae4c1c9a933085ccb42264e16d716024231b610ac4b. Chain 2 (Bitcoin): anchored in block 958689 (2026-07-19T07:11:11Z), 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/QM4TX2232897.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x03b3c417264c864883327d29b93f8c6fa618a1113ef5eda781f79b42fc07c1b9. Chain 2 (Bitcoin): anchored in block 958885 (2026-07-20T15:50:42Z), 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/QMFMF2119297.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0490138c2c82ad4f1c8afd8859cfe9ba9bc1b6b21b9dc55f0315d9225ff9c366. Chain 2 (Bitcoin): anchored in block 958510 (2026-07-18T06:38:22Z), 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/QMDA62226011.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x597e952ce8032fc457fa614bc5baca52b481e90d6450fc401cf01cc6772a6268. Chain 2 (Bitcoin): anchored in block 957805 (2026-07-13T04:34:37Z), 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/QMDA72202292.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1169a2c1ac008909aef4ec0373d3d53e6fa6ad2e0622de708cb0ebb5de6f95d7. 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/ES8741824103.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x96281f21521a4b3bdd2f193129275cabb37f017199a6b08443b5ecaaec023ee0. 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/FRU701800029.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6b4c379b96193f4250d05c31350facdb78e690b3349893b9255811678945942b. 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/FRU701800030.