TR/ST (previously known as Trust) is the Canadian electronic music project of Robert Alfons. It was formed as a band in 2010 when Alfons met Maya Postepski of Austra, but Postepski left in 2012. The p
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 0xbf40d3245ab1868d147c4944664ebc2b67fa1c047dcf3e8c754bf84297051688. 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/65e95200-3e4e-4c2d-938c-9118920c7a52.json and https://artists.proofprofile.net/proofs/artist/65e95200-3e4e-4c2d-938c-9118920c7a52.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 0x63d3e7775431918f1f88fc137053e3a642a277b4e99469d5587fb33ff26bc998. 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/US5NR1174103.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf9fed2609aa952031b6ffd46d5cb58ceeee39209ddec713d882e877965986541. Chain 2 (Bitcoin): anchored in block 958392 (2026-07-17T09:46:31Z), 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/CAAA11106811.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xab0011518ada1a205adb06443e338497a9f25afc0d195a1f1dcf7aedeeb33d2a. Chain 2 (Bitcoin): anchored in block 957770 (2026-07-12T23:17:00Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CAAA11106801.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x511bba756fc25cfd024d56a66fe5142a9c78fe18427733bd9bd17e00306bcc6f. 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/CAAA11106802.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x59b088e85f0450f65a9f4fd20211c1ce31da0663fcc0783a9d4226b547d0e166. Chain 2 (Bitcoin): anchored in block 959094 (2026-07-22T03:33:16Z), 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/CAAA11106804.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6be63ad7af43c74cfe2d8aad1f521027b96fab759da869d6719b78f1d671aabd. Chain 2 (Bitcoin): anchored in block 957770 (2026-07-12T23:17:00Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CAAA11106805.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb9dfdbda41f487729015eac2661dddcd95612eeafbee29acb77b3ac932e618a2. 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/CAAA11106808.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x59b088e85f0450f65a9f4fd20211c1ce31da0663fcc0783a9d4226b547d0e166. 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/CAAA11106804.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe1ada6bc2689da2309118474a9a8e0abc7a3d6ef1372cff6a98e36ee8ac6d8b9. Chain 2 (Bitcoin): anchored in block 957763 (2026-07-12T22:01:25Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CAAA11106806.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeada84f3d21ce936a03720a76b3044be80dd202f518185f9a02bc9840067c6df. 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/CAAA11106807.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5081556736704c2813429ff573ef9df32d0a6e791a2abb5613839901c4b2efb4. 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/CAAA11106809.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe74afab9f76241cdd947cf14e60128abed6aa7b01969bfbb447fba86eceaa0d8. 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/CAAA11106810.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3a312ee688f91854c81c5ec3c5fa580f02a51c3c3f86ef78f6cb542b5cda100b. Chain 2 (Bitcoin): anchored in block 956576 (2026-07-04T02:06:47Z), 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/CAAA11117801.
F.T.F. (Dinamo Azari for the Humanities Remix) - Bonus Track
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x24c2a6782ac4e59a5cbcbd05e36f03858e8932a56d79c839f9c3144f1263f131. Chain 2 (Bitcoin): anchored in block 959134 (2026-07-22T13:34:27Z), 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/CAAA11106813.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xab0011518ada1a205adb06443e338497a9f25afc0d195a1f1dcf7aedeeb33d2a. Chain 2 (Bitcoin): anchored in block 959134 (2026-07-22T13:34:27Z), 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/CAAA11106801.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1c7bac3eb19b1c71e751e1df5eaa1e70c3c37d8c7c59d4aaa1a6edaf293312f4. 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/CAAA11106803.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6be63ad7af43c74cfe2d8aad1f521027b96fab759da869d6719b78f1d671aabd. Chain 2 (Bitcoin): anchored in block 958955 (2026-07-21T03:03:40Z), 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/CAAA11106805.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf9fed2609aa952031b6ffd46d5cb58ceeee39209ddec713d882e877965986541. 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/CAAA11106811.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6155e67edb5efbfa70e6e98b1aa49a79fc880dd7d5b53c6363b603bc46a05c09. Chain 2 (Bitcoin): anchored in block 958523 (2026-07-18T08:54:12Z), 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/CAAA11219502.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe1ab3dbf32e99016b9bbd12f24bf1bd2789b4f5146300ee5d016ad65a1d1e8e7. Chain 2 (Bitcoin): anchored in block 958955 (2026-07-21T03:03:40Z), 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/CAAA11308701.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xefedb52fe67d2e0ee263ca4c961e93594a4f7640427fb1fc4a4e7a6dbe518bef. Chain 2 (Bitcoin): anchored in block 958842 (2026-07-20T07:48:27Z), 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/CAAA11308702.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb2a70ba1e67b7860e956b8c26d03217a96ad19a3f6716b4cf8639506eebdc035. 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/CAAA11308704.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe2f20bd34a97a162147476619da934cd41bab7c0e8d583aa3c4f3617b37e907f. 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/CAAA11308706.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc2dfeea566ecc34b906a30bb200b93bdaddceb06a03dc71012c828ad34123eae. Chain 2 (Bitcoin): anchored in block 958576 (2026-07-18T16:22:28Z), 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/CAAA11308707.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeef018d3970401bee630e6323742179f318651711aa244bf0fe1d456486cf2f9. 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/CAAA11308708.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7809c992107cc914052cf679034618b568780bab1ad6ce8a7e03dd5bad770f0e. Chain 2 (Bitcoin): anchored in block 957770 (2026-07-12T23:17:00Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CAAA11308709.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9a80d19059179aab842bd2e76c21a2f2bb8857e1049042d7a28a745712cfcb2c. 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/CAAA11308710.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x33bc7d0daa5587ab02ad78370947d1110a2be7bc5f96024cd7af62487a569245. 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/QZ92X1801112.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xff7c4c3237e30edc9be703221e92cb1674c79294d392340f0eb0b9fe70a406af. 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/QZ92X1801113.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5226a4971c1c27eaa4a395d11143bea632d2fc873c7b8fde47157e3f4f181938. Chain 2 (Bitcoin): anchored in block 958792 (2026-07-19T22:55:52Z), 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/QZ92X1801115.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbd3c0907aa016bb76abbb89d1b9b2ff9c073a44ac3fb6f7d24865665d0e5281f. Chain 2 (Bitcoin): anchored in block 958428 (2026-07-17T15:15:14Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZ92X1801111.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9f1ddc75a7dc219bc82381b6e836d8ef28d3c40e67699bdbe3f90192f791f982. 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/QZ92X1801114.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbd3c0907aa016bb76abbb89d1b9b2ff9c073a44ac3fb6f7d24865665d0e5281f. Chain 2 (Bitcoin): anchored in block 958838 (2026-07-20T07:01:21Z), 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/QZ92X1801111.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x33bc7d0daa5587ab02ad78370947d1110a2be7bc5f96024cd7af62487a569245. Chain 2 (Bitcoin): anchored in block 956891 (2026-07-06T07:16:32Z), 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/QZ92X1801112.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xff7c4c3237e30edc9be703221e92cb1674c79294d392340f0eb0b9fe70a406af. Chain 2 (Bitcoin): anchored in block 958761 (2026-07-19T17:49:48Z), 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/QZ92X1801113.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf015c117645767c3e5c6d2290150e79c10afe7cbf4476596c6be71970e66885f. 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/QM6N21956988.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5337830198df1835fd28931f46a8319d380fe81847a1963b29fe8fa52a0a7fd5. 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/QM6N21956992.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb801d89735eb683961ee64a50a8086995f984aea4011604ffda6946b12d538b1. 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/QM6N21956989.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaf4b118241e05301de6e4e510643249f73c104e4f349574658980176282deffb. Chain 2 (Bitcoin): anchored in block 956476 (2026-07-03T09:04:44Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM6N21956990.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x52688dbdc0d8b7ffe28d1a74f95f68c1834faef4ee71a353afe572a529cdffe4. 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/QM6N21956997.
RAZR / The Sun Ain't Gonna Shine (Anymore)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfae611c0a2acd17433f32c0bc0170f63c48b21c06c7ca453511b17578b7cc2a6. Chain 2 (Bitcoin): anchored in block 957863 (2026-07-13T14:41:15Z), 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/QZJCP2300127.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe7ca6b11cd870e1a7e277a8815acdd428f9b9b79b58a3a2bbc5930e5ddc6cfeb. Chain 2 (Bitcoin): anchored in block 957863 (2026-07-13T14:41:15Z), 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/QZJCP2300121.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1d9625b155cbc9c4fc22e9d198ea53effb5197a52e5f90368d722d96e105ffd0. Chain 2 (Bitcoin): anchored in block 958627 (2026-07-18T23:33:54Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZJCP2400012.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb3dc43c4f927d2de4cbf59caa9abce83f9df6f95f3815727f3b0d76410bc0f99. Chain 2 (Bitcoin): anchored in block 958627 (2026-07-18T23:33:54Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZJCP2400014.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x58071b4ab82a9c29f76a4d9ae73c787b35b9c320427ea5a09abc2c93b923220a. Chain 2 (Bitcoin): anchored in block 958711 (2026-07-19T09:26:32Z), 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/QZJCP2400019.
o in KONSERT - Live at Fjuk Island, Sweden, September 2020
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x63b62880777ffe8461201f5ebdddddd4ca47ae7b566f0411e066f6403b905f03. 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/SE4DQ2100103.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x26f72dcd70c986be9d0740d1212acdaffb461d4756a110bcaf6ae386e1206a60. 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/SE4DQ1800112.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x21e1d7bdece9caca542f53664bb526334c0d513fe8275f5af6d9e45cf82f8067. 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/CAAA11308009.