Open Season may refer to: Time periods Open season (hunting), when hunting a particular species is legal Annual enrollment or open season, when employees may make changes to benefit programs Film
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 0x361c2a4559265cca4b83a13ae66b4f03c2b56afb95de933d4cd819b985e49f96. 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/549efcc8-1e4c-4516-98b9-3ba4835a315c.json and https://artists.proofprofile.net/proofs/artist/549efcc8-1e4c-4516-98b9-3ba4835a315c.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 0x14135641532e1a5f4fa38b8b012f699e51524aa115750f9b329f029dc7971e45. Chain 2 (Bitcoin): anchored in block 957819 (2026-07-13T07:53:33Z), 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/CHA011900919.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0aa44eb9db7cac82d41f23d6a333bfb42391f86020e972b0e7ad35bc698779f0. 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/CHA012000077.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe5ef2722cc8cbc3f5c0aff606b881b6e7937d0961a278e2cc79e6c3583226f99. 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/CHA012000189.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2828253e88ba55dcedd40bd47a1d2d0e06f1b6c9ab1d55d432adf933796ccb41. 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/CHA012000190.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x753980b60fb75aeba5fbf23d4139958521066f8a369afe6c98da2d232c066d59. Chain 2 (Bitcoin): anchored in block 960383 (2026-07-31T09:50:37Z), 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/CHA012000191.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x227a39476bb5927f2df9cf44a0f49799c48d5c5299712f9064ae608ed9f757ef. 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/CHA012000192.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x545878d1ec52ec82e85e0900d82f09e95bfce6c23019030557bef7890a927b1c. 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/CHA012000193.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf06ee883bf30134a0ec6e5b451197212c0b87f66a67ea4d94607c561811c4792. Chain 2 (Bitcoin): anchored in block 960376 (2026-07-31T09:09:19Z), 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/CHA012000194.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x989048ba2eb3b3516331ae2ec5254dac517f1651fd542d2960802f2c85ce9e20. Chain 2 (Bitcoin): anchored in block 960150 (2026-07-29T21:51:49Z), 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/CHA012000195.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x95fc6acde229701422c13c4543c7de47be89ff0762acd6053d0b19bc69cff12a. 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/CHA012000196.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x188a6fc85df5b647e76f17b9e9aa14696e9ab81cbd5c71e7351355a84026015f. 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/CHA011400358.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6bcbc4b0a951f38f733c975e4969ade2013bcc44901b509abdd5de5c4b6dc132. 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/CHA011400359.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6f52719a8ac068b1dc0002c8a0ece181fa1884307e4a99ffba8ce0435e621ad7. 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/CHA011400360.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5ddd519a71caa5afe231774d60359a5e619f8b241195cdd9d3d4f5e69be7ab16. Chain 2 (Bitcoin): anchored in block 960314 (2026-07-30T21:00:46Z), 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/CH4421000510.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x20bcc0cd80de7a4356e4b2540910d7d4fa954ea72b6aedda19aa6d891d16cc9f. Chain 2 (Bitcoin): anchored in block 960340 (2026-07-31T03:15:04Z), 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/CH4421000512.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7941da93170b35da94fb0924d2a6fb65e16398501faff084fedd3f25e22c9bfd. 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/CH4421000515.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7bcabd0c6fa146b676dc54e969901ed48d3afca60ec089bf70bf492ad85f8ddc. 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/CH4421000516.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x179f8c14fefdee27bb68a402729d1d8747648a85c9cf398ee7b7da9584543292. Chain 2 (Bitcoin): anchored in block 960222 (2026-07-30T07:48:45Z), 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/CH4421000517.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb2866a378d53763362541cc1099aba85b35934f68277fe13d86a363ada1804b1. Chain 2 (Bitcoin): anchored in block 960240 (2026-07-30T09:57:33Z), 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/CH4420900131.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xda32f806cb5e6128c6faf3b15c2e5a4cd2726b2e330c0696503235bef23974b6. Chain 2 (Bitcoin): anchored in block 960455 (2026-07-31T19:53:13Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CH4420900132.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2a4025520351b5f391a9751d1e3a23bd87d75c0fe74268ed6d2eb06398ca8ed0. Chain 2 (Bitcoin): anchored in block 960327 (2026-07-31T00:26:26Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CH4420900134.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa81a96772fca9b007756c60ee4d65393a857ad29ba82fd011295966d7b1e4b9f. 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/CH4420900138.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc4e3ef27349885b930fb020e5b41b54c084c8f4c09192b2de03877c12577367f. 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/CH4420800022.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0c54772ed80141a1986fde678bd37dda34c3b7a4914fc2900da424895d959f3e. 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/CH4420800023.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8896795454260208956bf6837d30f5e8690c4238b5f2e48d7a99d29b8131aad9. Chain 2 (Bitcoin): anchored in block 960327 (2026-07-31T00:26:26Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CH4420800028.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa606d25c21d4b3f73d17ae945c051f81129af229c3c321b0e970fa21f3623c79. Chain 2 (Bitcoin): anchored in block 960348 (2026-07-31T05:17:02Z), 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/CH4420800029.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x65a09a0813fc0ce9c1d5e880df7b30a650fb188f86bf48070de836f4451ccf01. 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/CH4420500013.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3ab6c1a37424880f190d4b1ca495e771ef51859f99d25d85590b777a7bb21242. 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/CH4420500014.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd263c3d561826eaae91ee891b08c27c6111939d786f1fc8877c74b8663f42d2d. Chain 2 (Bitcoin): anchored in block 960250 (2026-07-30T11:13:28Z), 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/CH4420500015.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfc9bbc50392fba0aad577cca98b9520670265cd3ea2eb7336bafd0d28fe9213b. 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/CH4420500016.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x63b7e7fa7f26fabc3853ef3ec90b188f3ef508d83cf684926c522acb420c3a98. 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/CH4420500017.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x64025f793d73f02660b622bb49ca0b5695853c905d51a12457e78d822ad4f283. 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/CH4420500018.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1435aeda87d9d96b70ba6498e29bdf6f6a0910e5ca0ee6fb9f4df8dc731b28e2. 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/CH4420500022.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x58e9a812a3a82f6f46b32681ac86a3cb4e78d2fe7441b3a5fcb47d1a4b2777ca. Chain 2 (Bitcoin): anchored in block 960300 (2026-07-30T19:42:40Z), 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/CH4420500023.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4c7a81f8fca35cb07d5ca345f151a701e9d603e5a52dd135c83e9209903abf3c. 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/CH4420500024.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe5a46fe49e70d67fc0bb7286f94a7038bf84872ad53cdcb411720d1bbd576d79. 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/CH4420400009.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x33178ddb2d4b12a9c172cb86af986458a53cbff0928cef60d7f1843f8dbf2511. Chain 2 (Bitcoin): anchored in block 960302 (2026-07-30T20:09:33Z), 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/CH4420300002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x99b4a92440f079e332d79c482530966635b1164953615fcd4c0941500338b129. 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/CH4420300010.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbe5fc3c8350a667b7381e768dd0e88cbee6b3c1881e1cf3e19670e99f787616c. Chain 2 (Bitcoin): anchored in block 960144 (2026-07-29T21:09:47Z), 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/CH4420300011.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xadd620e1594bb7f24ede7e6c7de16b392ef48d8dbbe2d49221dc8eb053b633af. 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/DEZC62414978.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9dfe73ed25aba7bb8cb7168af436e0ee31eb4c757458658faf48abbb0c8dcf24. 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/DEZC62499762.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb01a77dc444fb7e3cdbeb23c0b249457660b70f73878666204ae5a3d91536aa7. Chain 2 (Bitcoin): anchored in block 960250 (2026-07-30T11:13:28Z), 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/CH7812102962.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb6d6968ef2b612a831dee79dee62a7151b5dbc6f330b6c96806cf611ea2b2b64. 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/CH7812102964.
Stand Together (YB Forever) (feat. Guillaume Hoarau, Simon Jäggi & Diens)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8c8288de0ea06cd0c499f84544437cb2ecdbb795cbb55bb78c273f692d32d2fe. 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/CHA011800175.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2fc29f5806f93107aa6e817ddd7499012aeb1c6d4589e7415a60de40e0423cac. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), 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/CHA011600177.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc9eb7210316af679150655d0792d75fb915bf7b94e78f3dc883af6a3fff2f6af. 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/CHA011600493.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x181280505c48ae8dc2c2c3ffea5c6549cc4b5288717004adf70470ac2670c81c. 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/CHA011300255.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfcc590f62fbf97d35741f345acf9f1fce7b0f70d9890c19c41a46afdbcb69b75. 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/CH4420701002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x18e2d072e54d8e0fb3e75f40b0b0bbc69f902408baef45a9acff0da7b0582d0f. 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/CH4420600161.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2ef9cc385e8bdd354a53d30ff07ca41ed0da744530d883393aa3a12dc68ecbbe. 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/CH4420200016.
Herrliberg (Aus Der TV-Show «Songmates»)
Herrliberg (Aus Der TV-Show «Songmates») (feat. Open Season)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x197527eb4ad84899adba6b89154adc2803ee8ec1c728a0976fb466b079e474c5. 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/CH7811821285.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6ac06f8336c6c6bc1a8e8dbddf34f5bf431180df649a161b9dbd44c7460e6c7d. Chain 2 (Bitcoin): anchored in block 960478 (2026-07-31T23:30:38Z), 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/NL1ND1900001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfd670d7caf687efd31e7344e9fe3296d922f2deb719214100397445f31b4276d. Chain 2 (Bitcoin): anchored in block 960368 (2026-07-31T08:26:41Z), 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/NL1ND1900003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x48c415f6bf3a4e410d1a2c4df54d6cc95ccf82f3ed17bfe1001b612c31df5139. 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/NL1ND1900005.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x55df921558dca8719de23f20b77bd2448dbf7466ff3d496250594d7ec1e7ee78. 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/NL1ND1900006.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9f35ef84e95d79b2a21a6bb67ff3a7bddd6706f873da46607239e7eff9601ed5. 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/NL1ND1900008.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0d672af8200a5210f961041fa1a5215e6bf9606a02df0a304ed5bd57ee87bd32. 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/NL1ND1900009.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc544313bbc11a75cdf9e979ef9b7e7ac18953e1eae5d474c3d7a20d0a037bbf9. 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/CH4101807501.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc544313bbc11a75cdf9e979ef9b7e7ac18953e1eae5d474c3d7a20d0a037bbf9. 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/CH4101807501.