Vennaskond (Estonian for Brotherhood) is an Estonian punk rock band founded in 1984. The band has toured in Estonia, Finland, Latvia, Romania, Sweden, Germany, France, India, Poland and the United Sta
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 0x2b3a41d2119cceeff941ef8b5cd6a70363da9c43a0c4ddc735e020c12fb08c28. 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/d111a11d-8d43-4b41-a392-67a40641d9d4.json and https://artists.proofprofile.net/proofs/artist/d111a11d-8d43-4b41-a392-67a40641d9d4.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 0xd7b94abec336bb12502a5dee7798637adb3796f00a364a06a9a11d77d05144f2. Chain 2 (Bitcoin): anchored in block 956560 (2026-07-03T23:28:02Z), 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/UST8K1647139.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xddb1f0f47d5a90faaa4c59d97f9127b9862cc84b97aae1acdb133e4229f24ebb. Chain 2 (Bitcoin): anchored in block 956440 (2026-07-03T04:03:57Z), 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/UST8K1647141.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x52c4bf1f30a3b285bc933b6e9dec91ce97cc3068fc3b05b48ad73a3d2e9a8a15. Chain 2 (Bitcoin): anchored in block 958234 (2026-07-16T03:46:09Z), 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/UST8K1647142.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa3c018dd6dd1f4140f537c8e88bda1850ce35da2a947c7fca073cac37c4bcded. Chain 2 (Bitcoin): anchored in block 959065 (2026-07-22T00:42:42Z), 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/UST8K1647147.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9cd2163d66670a58b27c91cfe3fcf6d1edf194e04609f86aa29c47dbc0edf0a8. Chain 2 (Bitcoin): anchored in block 958319 (2026-07-16T20:12:32Z), 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/UST8K1647148.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbab43092b034cf8e5d06d53bea1cbd28224212137277b02574be2f3b49c84d77. 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/UST8K1647150.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf528a7d65c2e14a78b1d1456f4ac5f3060a694225328b90cbf2ac24fd25f13b3. Chain 2 (Bitcoin): anchored in block 958897 (2026-07-20T16:29:06Z), 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/UST8K1647152.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xefc7436a5062acdf292532361dc3b883c50642c5d41f30e0fc5020973338ca48. 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/EEAV19900006.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x835fbbbe6153704b1bd5af45c454787d2d9c4c14da51a4af6ee3ba1063d714a6. Chain 2 (Bitcoin): anchored in block 956857 (2026-07-06T01:26:17Z), 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/QM2PV1550460.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc34f47b2c2de02caf3990a10b79cdaa00976a7f35af1a43ae46351460c87f6fd. 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/QM2PV1550465.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeae5929a52543f1dfef7382292ca303015391d4a7a686cf3eee285fc14495b80. Chain 2 (Bitcoin): anchored in block 958086 (2026-07-15T02:55:47Z), 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/QM2PV1550468.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb433b4d12d54d0df767aaacc26f789e07f246ac460147ba2bbeb96d2380c3c22. 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/QM2PV1550599.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x59c4b0cac9d804cc3a5a253bd09b18bbb8331369f824efb377d3a86b125d6654. Chain 2 (Bitcoin): anchored in block 956474 (2026-07-03T08:56:35Z), 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/QM2PV1550604.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe5b888905b8500ee6f2ad1d9373c3a26c4f03670ee6ec6e96e67b63014f38461. Chain 2 (Bitcoin): anchored in block 958462 (2026-07-17T23:17:53Z), 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/QM2PV1550609.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x01dcc3d2fccd56b088452a3601f40e412b576fd31014e0133d6feff262af71c3. Chain 2 (Bitcoin): anchored in block 956772 (2026-07-05T10:01:46Z), 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/QM2PV1550611.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xad48c9ae2258c15e525822fdff4d71303e59b142a8f9fe3af66f42857a1940f8. Chain 2 (Bitcoin): anchored in block 956639 (2026-07-04T11:19:20Z), 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/QM2PV1550612.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf25f309e990344623569994fa3bc31081686b98f1946b4a899abace3ef0c0580. Chain 2 (Bitcoin): anchored in block 956822 (2026-07-05T18:48:28Z), 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/QM2PV1550880.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9f98c92a1ddd7b3203a0398e6ed9829a5eb24cd48b2211abece95b5e967b8be6. Chain 2 (Bitcoin): anchored in block 958943 (2026-07-21T00:27:37Z), 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/QM2PV1550881.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2c090d15ad52f828cbe1ffb47c0674cc005489140722de9a6b28e7b0ed06d1a1. Chain 2 (Bitcoin): anchored in block 958362 (2026-07-17T04:32:48Z), 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/QM2PV1550883.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2a282ed39ee2145149d9d4fcf0fffd9c07688d041db5495ead032b1287df7b2d. Chain 2 (Bitcoin): anchored in block 958746 (2026-07-19T18:10:34Z), 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/QM2PV1550889.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x739e7563a334e5cf670920efd0bce9bbefb6f865c01517d99326179524564dc3. Chain 2 (Bitcoin): anchored in block 958765 (2026-07-19T20:50:41Z), 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/QM2PV1550717.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb10d238380671853c484e8fdc863143a935e1cf3a7b702bc5a1ba7d3849d49a5. Chain 2 (Bitcoin): anchored in block 958918 (2026-07-20T20:03:53Z), 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/QM2PV1550720.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x30444a9fbe20f3981257a31045efc3b5b9680a6afa1147641740807416c694b6. Chain 2 (Bitcoin): anchored in block 959089 (2026-07-22T03:46:58Z), 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/QM2PV1550721.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd4623109198106e7d4e8e92d7f6df252cb09d903878354e2bab68c94d77da5f2. Chain 2 (Bitcoin): anchored in block 958373 (2026-07-17T06:09:33Z), 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/QM2PV1550723.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd5abc57b780cfe559accd83c56e8efbf490957781b85576a69238c17dfd303f1. Chain 2 (Bitcoin): anchored in block 956639 (2026-07-04T11:19:20Z), 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/QM2PV1550724.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9b7aea2c713a23a5b452812f576a434d218737248a634bc056515d698572fe9d. Chain 2 (Bitcoin): anchored in block 958448 (2026-07-17T19:49:21Z), 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/QM2PV1550727.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8f0210f41a33df9d6b4e18bd60bb31ea350dc0842eac185b766802f15bded4b8. Chain 2 (Bitcoin): anchored in block 956738 (2026-07-05T04:47:21Z), 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/QM2PV1550728.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8efda56ec1915d4d8fdf714dfa5b6620ea19dd28dd6a2dd20e244bce7eb4df07. Chain 2 (Bitcoin): anchored in block 956841 (2026-07-05T22:14:35Z), 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/QM2PV1550730.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9b2739ba9a63a29babd0a057cce8a1b8ac49c94c3a7870b4fe78b54adeb96d67. Chain 2 (Bitcoin): anchored in block 958568 (2026-07-18T15:23:47Z), 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/QM2PV1550731.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8b36911c3d9e95fc2616f37959055369202d264fa337668b3b7b574e1d918eee. Chain 2 (Bitcoin): anchored in block 956772 (2026-07-05T10:01:46Z), 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/QM2PV1550732.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcfff7f14754eaa1ee15019b0d5c96386f982f37f2a77ca1c4c6dba8c2c9cd0b0. Chain 2 (Bitcoin): anchored in block 958157 (2026-07-15T14:37:03Z), 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/QM2PV1550737.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8f1b02c33e6747cd55311dfa5099fbbbf1c8c20f3ce902eab11001eef2b9d96d. Chain 2 (Bitcoin): anchored in block 958568 (2026-07-18T15:23:47Z), 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/QM2PV1550738.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbb42865c8315d3325f0ed852dfbffafe4fcd59d43d8501829b933102986122dd. Chain 2 (Bitcoin): anchored in block 956822 (2026-07-05T18:48:28Z), 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/QM2PV1550742.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x589b594eeb8aedb3cc5ec386bb40533741cc37596dd5c6d0d70cdc2193ea0350. Chain 2 (Bitcoin): anchored in block 958749 (2026-07-19T18:21:15Z), 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/QM2PV1550746.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5b44dadf73beab63037f039dc2b9f87ef06b8780112182c7d72cad46c680417b. Chain 2 (Bitcoin): anchored in block 956856 (2026-07-06T01:25:57Z), 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/QM2PV1550747.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x98d31acd99f245c5d164defff28d24aa730f76bd3da619376f03477c94f192a8. Chain 2 (Bitcoin): anchored in block 959001 (2026-07-21T11:41:42Z), 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/QM2PV1550748.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbb4f27724f8d389351e59e4e8399f13541eec2d4acd6481635fdc1ab15b102d0. Chain 2 (Bitcoin): anchored in block 959001 (2026-07-21T14:06:36Z), 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/QM2PV1550749.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf5b3ac5fdd5d761a7489a31e0bda134fd1488ff5177d2555ef51e76b8dbeefc6. Chain 2 (Bitcoin): anchored in block 959109 (2026-07-22T09:52:24Z), 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/QM2PV1550750.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0b8bb614d32424818fb8f0986d7bae58ef1acd44ce0085203eef49975e1845a5. Chain 2 (Bitcoin): anchored in block 956639 (2026-07-04T11:19:20Z), 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/QM2PV1550751.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x59e34af1bc0d36f55ce772816de7ca10ca1b9d2813a1989cc563c294277d6acf. Chain 2 (Bitcoin): anchored in block 956857 (2026-07-06T01:26:17Z), 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/QM2PV1550753.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb9830a94d5a2822c456b06b9fb4bb69a177cc23158886c1140b53773245e59e7. 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/QM2PV1550754.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x013b6152eabd765ac6ae9769f7745788add46a606ec05fb11da497dbe032848a. Chain 2 (Bitcoin): anchored in block 958169 (2026-07-15T16:16:18Z), 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/QM2PV1550758.
Maailma Lõpus On Kohvik, Kus Kunagi Kohtume Kõik
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf865150e3a32a4f130fee07396dad202e241527843432ee8418aa983a566eb99. Chain 2 (Bitcoin): anchored in block 958228 (2026-07-16T05:35:03Z), 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/QM2PV1550762.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3dfeb4d5aa283470cbb03aa42a5b8a5b5f1b704c506575238caf5af55279fe00. Chain 2 (Bitcoin): anchored in block 958612 (2026-07-18T21:29:37Z), 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/QM2PV1551286.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6e915b74a7779f51da6446107f687bc41b5be1e4eaff3ee77f4ff0a5ebc809e1. Chain 2 (Bitcoin): anchored in block 958506 (2026-07-18T06:14:51Z), 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/QM2PV1551287.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf907e7ae3bf95d0aef2c36c47f4c95861a20ff4c48450a6f4ff38a842b722a2e. Chain 2 (Bitcoin): anchored in block 958959 (2026-07-21T03:51:22Z), 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/QM2PV1551297.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd4d3496f4a9ff164b1f02fa4aeafcb98adc5debc0c59e93564036b19c7dcdd1a. Chain 2 (Bitcoin): anchored in block 958738 (2026-07-19T15:54:15Z), 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/QM2PV1552408.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xffeadd7e294fcd18c5038946e5cf6375ae1a09c2e03b77381c5736b5a940c4d6. Chain 2 (Bitcoin): anchored in block 958444 (2026-07-17T19:12:23Z), 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/QM2PV1551356.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1cae99d397ffbf0f00f15add42cb63548499bbe2897f8850db5500980ecc8ab0. Chain 2 (Bitcoin): anchored in block 956772 (2026-07-05T10:01:46Z), 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/QM2PV1553930.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3964e78ef8ac7d9b5cae95d36259d4c97ce18a205cb539995d19a3f863b46699. Chain 2 (Bitcoin): anchored in block 957759 (2026-07-12T21:46:51Z), 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/QM2PV1553932.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4b20d88c0d4787705981b0e1da15e622bea33cf8a0bdd4d67a426b4b78635a22. Chain 2 (Bitcoin): anchored in block 958276 (2026-07-16T10:20:17Z), 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/QM2PV1553935.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x48d7d2ce3ff19209c9c574bb642cf42dd4fdbb76bf95a50097ed7c2a5fe69e26. Chain 2 (Bitcoin): anchored in block 958152 (2026-07-15T12:00:27Z), 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/QZ4JJ1777781.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x841ee25fc1b70e7c4586d9d121321fd7066c14e8a6300fe6fa0149e4c663570a. Chain 2 (Bitcoin): anchored in block 958083 (2026-07-15T01:50:31Z), 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/QZ4JJ1777789.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfaf36664b2db41cb12b2ae5db98c970de9c644e497f7ef6e17648d1b1b32e669. Chain 2 (Bitcoin): anchored in block 958461 (2026-07-17T23:18:11Z), 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/QZ4JJ1777793.
Eestimaa Kuningriigi Hümn – The Anthem of the Kingdom of Estonia
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x71a472c32efa8e080cc120dbf132ba7021e0902e674bc7ecaba5ea8dc9d80a2a. Chain 2 (Bitcoin): anchored in block 958276 (2026-07-16T12:36:07Z), 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/QZHN72581621.